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Statistics of monthly and annual mean discharges
__________________________________________________________________________________________________________
Maximum Minimum Mean
______________________ ______________________ _____________________________________________
Water year Water year Standard Coeffi- Percentage
Month Discharge of Discharge of Discharge deviation cient of of annual
(ft3/s) occurrence (ft3/s) occurrence (ft3/s) (ft3/s) variation discharge
__________________________________________________________________________________________________________
October 5,690 1901 12.1 1937 1,430 1,140 0.79 4.29
November 5,220 1972 30.5 1937 1,250 908 0.73 3.74
December 3,070 1972 17.8 1937 1,000 690 0.69 3.00
January 2,030 1996 18.8 1937 824 563 0.68 2.47
February 1,920 1996 2.87 1937 787 538 0.68 2.36
March 15,400 1995 42.1 1937 2,260 2,530 1.12 6.77
April 56,200 1997 954 1938 9,920 9,200 0.93 29.7
May 36,500 1950 373 1934 5,430 5,390 0.99 16.3
June 19,300 1962 151 1934 3,960 3,080 0.78 11.9
July 25,300 1975 88.8 1936 3,320 3,560 1.07 9.93
August 17,000 1993 30.6 1934 1,790 2,050 1.15 5.36
September 6,250 1993 20.3 1936 1,420 1,120 0.79 4.26
Annual 10,100 1997 244 1934 2,760 1,840 0.67 100
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Monthly and annual flow duration, in cubic feet per second1
______________________________________________________________________________________________________________________________________
Percentage
of days
discharge Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec. Annual
equaled or
exceeded
________________________________________________________________________________________________________________________________________
95 57.8 62.5 209 1,000 753 459 225 114 73.0 93.9 104 68.7 152
90 151 160 324 1,410 1,070 781 412 223 212 268 265 178 271
85 205 211 419 1,660 1,350 1,010 604 367 349 352 363 250 383
80 254 253 525 2,020 1,600 1,240 746 445 443 412 413 309 485
75 317 330 618 2,380 1,830 1,490 915 507 498 485 477 376 602
70 380 391 708 2,830 2,070 1,720 1,160 625 576 563 571 446 730
65 457 452 808 3,360 2,330 1,950 1,380 782 744 661 659 581 877
60 541 536 911 3,970 2,620 2,210 1,610 921 876 814 759 665 1,030
55 645 622 1,040 4,670 2,950 2,520 1,880 1,040 1,020 936 868 745 1,190
50 732 680 1,180 5,350 3,300 2,880 2,200 1,150 1,160 1,120 985 819 1,350
45 801 738 1,350 6,280 3,680 3,300 2,480 1,280 1,290 1,270 1,100 902 1,540
40 895 825 1,550 7,530 4,170 3,740 2,780 1,460 1,400 1,410 1,230 1,080 1,740
35 1,070 913 1,750 9,040 4,780 4,210 3,140 1,700 1,520 1,560 1,380 1,200 1,950
30 1,210 1,070 1,960 10,800 5,610 4,750 3,560 1,970 1,720 1,720 1,540 1,300 2,290
25 1,350 1,270 2,160 13,000 6,580 5,320 4,040 2,220 1,920 1,920 1,710 1,460 2,690
20 1,480 1,460 2,670 15,800 7,490 5,960 4,700 2,550 2,190 2,160 1,920 1,660 3,370
15 1,610 1,580 3,640 19,900 8,630 6,900 5,650 2,960 2,500 2,570 2,180 1,840 4,370
10 1,750 1,700 5,930 24,700 10,900 8,200 7,270 3,730 3,120 3,160 2,490 2,020 6,200
5 1,890 1,910 10,600 33,000 16,500 11,100 11,100 5,200 4,230 3,820 2,910 2,310 10,300
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1Statistics computed using period of daily value record 1904 to
current year.
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Probability of annual high discharges
[ng, statistic not given]
__________________________________________________________________________________________________
Maximum average discharge
(ft3/s)1
___________________________________________________________
Recurrence Maximum
Exceedance interval instantaneous 3-day period 7-day period 15-day period 30-day period
probability (years) (ft3/s)2
__________________________________________________________________________________________________
0.99 1.01 1,660 1,660 1,500 1,250 1,030
0.95 1.05 3,290 3,290 2,980 2,460 1,970
0.90 1.11 4,700 4,680 4,250 3,500 2,760
0.80 1.25 7,150 7,050 6,430 5,300 4,140
0.50 2 15,500 14,800 13,700 11,400 8,750
0.20 5 32,600 29,500 27,800 23,600 18,000
0.10 10 47,300 41,500 39,500 34,100 25,900
0.04 25 69,700 58,700 56,600 49,800 37,800
0.02 50 89,000 72,900 70,900 63,300 48,100
0.01 100 110,000 88,100 86,400 78,100 59,600
0.005 200 134,000 104,000 103,000 94,500 72,300
0.002 500 169,000 ng ng ng ng
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1Statistics computed using period of daily value record 1904 to
current year.
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Annual peak discharge and corresponding gage height, period of record
[--, no data]
_____________________________________________________________________________________
Gage Peak Gage Peak
Water Date height discharge Water Date height discharge
year (feet) (ft3/s) year (feet) (ft3/s)
_____________________________________________________________________________________
Annual peak discharge, by year, and corresponding gage height
1882 April 18 48.00 75,000 1927 April 13 20.00 10,600
1883 April 26 42.20 38,600 1928 April 2 21.80 12,200
1884 April 16 31.10 20,600 1929 March 24 -- 17,100
1885 April 17 23.10 13,000 1930 April 7 18.90 9,610
1886 May 3 20.60 10,800 1931 April 10 6.48 1,630
1887 April 15 16.30 7,300 1932 April 10 22.07 10,400
1888 April 19 29.50 19,000 1933 April 3 15.18 4,380
1889 April 1 12.00 3,000 1934 April 12 10.02 3,210
1890 April 15 10.60 3,470 1935 March 29 13.07 2,920
1891 April 13 17.70 6,000 1936 April 18 25.00 14,500
1892 April 17 33.40 23,000 1937 May 4 11.57 4,180
1893 April 24 45.50 53,300 1938 May 12 15.49 6,600
1894 April 24 26.90 16,400 1939 April 6 20.13 6,720
1895 April 6 9.90 2,000 1940 April 18 21.88 10,000
1896 May 30 32.00 21,600 1941 April 12 27.86 13,400
1897 April 10 50.20 85,000 1942 April 5 24.10 11,000
1898 April 14 15.00 4,500 1943 April 12 38.16 28,200
1899 April 17 20.90 9,000 1944 August 13 19.79 10,400
1900 April 10 13.20 4,000 1945 March 29 -- 21,300
1901 April 7 26.30 14,000 1946 March 27 33.10 22,000
1902 March 30 26.00 15,000 1947 April 21 40.60 35,000
1903 April 11 28.00 18,800 1948 April 16 41.68 34,200
1904 April 27 40.65 33,000 1949 April 10 29.11 15,200
1905 May 16 26.11 16,800 1950 May 12 45.61 54,000
1906 April 18 36.00 27,600 1951 April 12 33.52 23,600
1907 April 7 39.95 30,400 1952 April 20 -- 23,900
1908 April 11 32.80 20,500 1953 June 25 24.63 14,600
1909 July 30 18.80 9,260 1954 April 15 18.63 9,620
1910 March 22 30.70 18,500 1955 April 10 26.17 15,400
1911 June 12 10.70 3,520 1956 April 23 32.43 21,400
1912 April 8 12.73 4,730 1957 July 2 24.67 14,700
1913 April 8 26.70 17,200 1958 July 9 16.03 7,500
1914 June 16 17.50 8,240 1959 April 6 -- 6,300
1915 July 3 30.80 21,500 1960 April 12 28.88 17,200
1916 April 23 37.70 29,000 1961 March 28 9.75 3,400
1917 April 8 33.90 21,600 1962 June 16 34.45 26,600
1918 March 28 11.30 4,480 1963 April 11 21.23 10,800
1919 July 8 23.20 13,600 1964 April 19 22.71 13,200
1920 March 31 -- 30,300 1965 April 17 44.92 52,000
1921 April 10 20.90 11,500 1966 April 4 45.55 55,000
1922 April 11 28.72 19,000 1967 April 4 37.50 28,200
1923 April 22 26.15 16,200 1968 June 11 20.03 9,420
1924 May 2 8.20 2,530 1969 April 16 45.69 53,500
1925 June 12 19.00 9,690 1970 April 28 34.30 23,700
1926 March 28 18.10 7,720 1971 April 11 27.86 15,800
1972 April 17 38.50 31,400 1985 May 19 25.90 17,800
1973 March 20 27.32 11,300 1986 April 2 37.00 31,900
1974 April 19 40.25 34,300 1987 March 29 33.19 17,500
1975 July 14 43.08 42,800 1988 April 5 21.16 8,500
1976 April 3 34.58 23,600 1989 April 13 43.21 39,600
1977 April 10 8.52 2,190 1990 April 5 17.56 5,040
1978 April 11 45.73 54,200 1991 July 8 17.63 4,870
1979 April 23 48.63 82,000 1992 March 12 23.30 8,000
1980 April 6 31.01 22,000 1993 August 3 36.39 26,200
1981 July 1 14.68 6,710 1994 July 12 34.30 26,800
1982 April 12 37.18 23,900 1995 March 31 39.81 34,800
1983 April 6 29.17 14,300 1996 April 21 45.93 58,400
1984 April 2 37.06 32,300 1997 April 18 52.21 1137,000
Annual peak discharge, from highest to lowest, and corresponding gage height
1997 April 18 -- 137,000 1993 August 3 36.39 26,200
1897 April 10 50.20 85,000 1952 April 20 -- 23,900
1979 April 23 48.63 82,000 1982 April 12 37.18 23,900
1882 April 18 48.00 75,000 1970 April 28 34.30 23,700
1996 April 21 45.93 58,400 1951 April 12 33.52 23,600
1966 April 4 45.55 55,000 1976 April 3 34.58 23,600
1978 April 11 45.73 54,200 1892 April 17 33.40 23,000
1950 May 12 45.61 54,000 1946 March 27 33.10 22,000
1969 April 16 45.69 53,500 1980 April 6 31.01 22,000
1893 April 24 45.50 53,300 1896 May 30 32.00 21,600
1965 April 17 44.92 52,000 1917 April 8 33.90 21,600
1975 July 14 43.08 42,800 1915 July 3 30.80 21,500
1989 April 13 43.21 39,600 1956 April 23 32.43 21,400
1883 April 26 42.20 38,600 1945 March 29 -- 21,300
1947 April 21 40.60 35,000 1884 April 16 31.10 20,600
1995 March 31 39.81 34,800 1908 April 11 32.80 20,500
1974 April 19 40.25 34,300 1888 April 19 29.50 19,000
1948 April 16 41.68 34,200 1922 April 11 28.72 19,000
1904 April 27 40.65 33,000 1903 April 11 28.00 18,800
1984 April 2 37.06 32,300 1910 March 22 30.70 18,500
1986 April 2 37.00 31,900 1985 May 19 25.90 17,800
1972 April 17 38.50 31,400 1987 March 29 33.19 17,500
1907 April 7 39.95 30,400 1913 April 8 26.70 17,200
1920 March 31 -- 30,300 1960 April 12 28.88 17,200
1916 April 23 37.70 29,000 1929 March 24 -- 17,100
1943 April 12 38.16 28,200 1905 May 16 26.11 16,800
1967 April 4 37.50 28,200 1894 April 24 26.90 16,400
1906 April 18 36.00 27,600 1923 April 22 26.15 16,200
1994 July 12 34.30 26,800 1971 April 11 27.86 15,800
1962 June 16 34.45 26,600 1955 April 10 26.17 15,400
1949 April 10 29.11 15,200 1914 June 16 17.50 8,240
1902 March 30 26.00 15,000 1992 March 12 23.30 8,000
1957 July 2 24.67 14,700 1926 March 28 18.10 7,720
1953 June 25 24.63 14,600 1958 July 9 16.03 7,500
1936 April 18 25.00 14,500 1887 April 15 16.30 7,300
1983 April 6 29.17 14,300 1939 April 6 20.13 6,720
1901 April 7 26.30 14,000 1981 July 1 14.68 6,710
1919 July 8 23.20 13,600 1938 May 12 15.49 6,600
1941 April 12 27.86 13,400 1959 April 6 -- 6,300
1964 April 19 22.71 13,200 1891 April 13 17.70 6,000
1885 April 17 23.10 13,000 1990 April 5 17.56 5,040
1928 April 2 21.80 12,200 1991 July 8 17.63 4,870
1921 April 10 20.90 11,500 1912 April 8 12.73 4,730
1973 March 20 27.32 11,300 1898 April 14 15.00 4,500
1942 April 5 24.10 11,000 1918 March 28 11.30 4,480
1886 May 3 20.60 10,800 1933 April 3 15.18 4,380
1963 April 11 21.23 10,800 1937 May 4 11.57 4,180
1927 April 13 20.00 10,600 1900 April 10 13.20 4,000
1932 April 10 22.07 10,400 1911 June 12 10.70 3,520
1944 August 13 19.79 10,400 1890 April 15 10.60 3,470
1940 April 18 21.88 10,000 1961 March 28 9.75 3,400
1925 June 12 19.00 9,690 1934 April 12 10.02 3,210
1954 April 15 18.63 9,620 1889 April 1 12.00 3,000
1930 April 7 18.90 9,610 1935 March 29 13.07 2,920
1968 June 11 20.03 9,420 1924 May 2 8.20 2,530
1909 July 30 18.80 9,260 1977 April 10 8.52 2,190
1899 April 17 20.90 9,000 1895 April 6 9.90 2,000
1988 April 5 21.16 8,500 1931 April 10 6.48 1,630
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1 Maximum observed flow affected by breakout flow from
the Red River of the North about 20 river miles upstream of gage.
The breakout flow re-entered the Red Lake River about 2 river
miles upstream of the gage. Peak discharge of 114,000 ft 3
/s, Apr. 22, 1997, gage height, 54.35 ft, to be used in
frequency analyses.
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Monthly and annual mean discharges, in cubic feet per second
[Data were not rounded in accordance with U.S. Geological Survey publication standards; --, no data]
__________________________________________________________________________________________________________________________________
Year Oct. Nov. Dec. Jan. Feb. March April May June July Aug. Sept. Annual
__________________________________________________________________________________________________________________________________
1882 -- -- -- -- -- -- 26,380 13,870 7,080 5,660 5,300 2,160 --
1883 2,180 2,290 2,130 1,500 1,630 1,520 16,820 14,420 5,020 2,660 1,730 1,310 4,430
1884 1,260 1,270 1,070 815.0 697.0 716.0 10,980 4,760 3,570 2,270 1,520 2,330 2,590
1885 2,990 2,600 2,080 1,580 1,270 1,150 6,730 4,320 4,790 5,670 4,950 2,560 3,400
1886 1,850 1,690 1,270 815.0 697.0 1,560 6,340 6,060 2,610 1,550 740.0 540.0 2,150
1887 610.0 600.0 587.0 410.0 326.0 342.0 3,010 1,770 1,240 1,200 1,240 880.0 1,020
1888 660.0 590.0 410.0 296.0 242.0 236.0 9,330 4,340 8,530 4,650 1,990 980.0 2,670
1889 900.0 960.0 698.0 538.0 515.0 974.0 2,020 1,180 710.0 600.0 490.0 490.0 840.0
1890 510.0 640.0 470.0 340.0 283.0 289.0 1,830 990.0 1,300 1,040 610.0 560.0 739.0
1891 700.0 800.0 641.0 493.0 429.0 450.0 3,410 1,440 1,280 1,330 1,160 800.0 1,080
1892 1,470 1,190 995.0 815.0 758.0 2,030 17,400 8,760 7,280 3,410 1,380 1,180 3,880
1893 1,020 855.0 665.0 493.0 429.0 441.0 16,000 15,240 3,250 2,110 1,120 820.0 3,550
1894 840.0 580.0 587.0 429.0 391.0 441.0 10,000 5,900 2,980 1,520 760.0 530.0 2,070
1895 730.0 790.0 587.0 429.0 391.0 454.0 1,110 920.0 1,460 1,440 760.0 550.0 803.0
1896 550.0 891.0 470.0 296.0 410.0 1,200 6,740 12,400 12,000 2,650 1,410 1,110 3,330
1897 1,060 1,230 960.0 758.0 697.0 826.0 39,850 8,640 3,220 9,080 6,640 2,500 6,270
1898 1,820 1,580 1,150 910.0 990.0 1,330 2,570 1,920 2,840 3,440 1,510 1,200 1,780
1899 1,330 1,120 800.0 590.0 550.0 650.0 4,270 3,540 4,910 3,850 2,010 1,500 2,100
1900 1,370 1,260 1,040 740.0 560.0 800.0 2,020 1,060 630.0 670.0 890.0 2,470 1,130
1901 5,690 4,590 2,740 1,830 1,500 1,620 10,700 4,590 3,470 6,810 2,510 1,520 3,980
1902 2,020 1,640 1,200 950.0 1,080 3,900 5,950 8,180 6,450 3,160 1,850 1,703 3,180
1903 1,637 2,544 1,900 1,600 1,420 2,100 10,626 5,388 3,342 1,443 1,050 1,891 2,906
1904 2,982 2,204 1,960 1,140 900.0 1,020 21,270 12,900 6,020 3,920 1,758 1,613 4,796
1905 1,854 1,686 1,250 900.0 900.0 1,724 3,760 8,137 4,824 5,677 6,564 4,506 3,501
1906 3,344 2,705 1,900 1,750 1,590 1,890 19,850 8,220 6,062 4,561 3,181 2,467 4,787
1907 2,202 2,153 1,630 1,400 1,090 3,070 14,800 4,553 5,999 3,293 1,995 1,951 3,671
1908 1,965 1,442 1,200 890.0 800.0 1,960 9,852 5,788 7,135 3,295 1,972 1,758 3,164
1909 1,443 1,252 830.0 703.0 564.0 925.1 4,340 3,094 3,200 3,780 5,592 3,177 2,417
1910 2,232 1,900 2,430 1,517 1,301 8,416 7,845 4,340 1,947 859.5 490.3 425.9 2,819
1911 413.3 394.6 310.6 210.0 185.0 760.0 1,875 1,504 1,759 578.0 392.3 391.3 731.5
1912 463.2 370.0 340.0 140.0 110.0 300.0 2,471 1,670 1,128 698.0 558.9 755.5 749.2
1913 1,297 802.0 422.0 318.0 233.0 282.0 7,062 1,816 1,194 1,032 759.8 1,029 1,350
1914 1,046 1,145 793.0 509.0 428.0 911.0 2,986 2,557 4,360 2,837 1,092 1,185 1,656
1915 1,265 1,345 1,170 780.0 740.0 1,167 4,154 3,218 5,748 11,040 2,411 1,552 2,897
1916 1,614 1,408 1,239 840.0 670.0 1,070 22,170 10,990 6,821 11,350 4,925 3,964 5,582
1917 3,054 2,768 1,775 1,216 928.5 1,763 11,720 4,776 2,192 1,176 597.2 487.0 2,702
1918 588.2 797.4 446.7 265.5 200.2 1,490 1,811 1,850 1,965 843.1 722.8 567.6 965.0
1919 407.2 653.2 672.9 399.1 343.5 1,100 5,276 3,225 1,751 6,662 3,156 1,423 2,101
1920 1,171 900.0 700.0 690.0 670.0 7,054 11,360 3,714 4,635 3,315 1,426 1,035 3,053
1921 1,177 1,072 1,033 800.0 730.0 1,554 4,862 1,870 2,724 1,375 800.0 800.0 1,565
1922 649.9 607.4 655.2 384.5 418.2 3,141 9,607 6,200 2,777 1,148 508.3 512.7 2,220
1923 508.8 720.1 504.5 404.3 303.7 404.3 5,448 3,188 1,568 1,884 587.8 473.1 1,333
1924 478.2 501.3 433.7 235.9 213.1 545.7 1,783 2,008 1,054 750.4 423.0 335.6 730.9
1925 553.3 410.7 206.5 129.8 140.0 1,107 2,197 1,405 5,768 2,165 388.5 503.4 1,246
1926 844.8 702.1 622.7 480.0 480.0 2,431 3,870 1,090 1,900 1,300 460.0 420.0 1,217
1927 830.1 750.3 444.2 335.8 305.7 4,397 8,161 7,538 4,564 2,223 1,237 1,208 2,675
1928 1,106 959.6 730.0 580.0 600.0 2,489 4,869 2,232 2,330 2,131 1,307 2,233 1,795
1929 1,429 1,263 942.5 869.5 637.2 6,867 3,725 2,089 1,321 782.8 390.6 292.9 1,727
1930 398.1 395.5 308.7 194.1 293.6 3,937 3,918 3,111 1,152 591.3 202.4 150.6 1,227
1931 196.6 251.0 194.5 161.3 273.4 477.0 1,092 612.3 492.3 276.8 136.3 59.5 351.2
1932 110.9 198.6 132.6 159.7 207.3 1,173 3,933 919.5 401.1 177.6 58.6 43.4 622.9
1933 36.0 82.7 57.4 38.6 33.6 926.9 2,254 767.6 428.2 116.5 41.5 31.3 401.0
1934 31.7 79.0 52.5 39.0 40.7 419.2 1,540 373.3 150.9 153.3 30.6 20.7 243.7
1935 40.6 73.0 40.7 27.7 31.8 898.1 1,521 856.1 503.1 666.2 404.4 183.8 439.1
1936 103.1 83.3 70.6 58.6 54.3 63.7 4,829 1,482 274.3 88.8 32.1 20.3 592.0
1937 12.1 30.5 17.8 18.8 2.87 42.1 1,485 1,636 922.0 767.0 1,333 793.8 590.8
1938 316.2 213.5 55.9 61.3 89.5 1,309 954.1 4,560 1,992 697.3 189.7 208.2 894.3
1939 216.0 190.2 199.4 237.1 228.6 454.5 3,126 911.6 686.6 387.6 118.2 225.4 579.5
1940 323.6 335.5 282.3 161.3 170.0 229.0 4,088 1,955 960.8 296.7 212.1 170.7 761.8
1941 245.3 344.4 281.9 334.2 357.9 448.1 7,013 2,166 4,704 986.3 756.0 1,602 1,594
1942 1,725 1,104 879.7 545.5 573.2 1,623 5,343 6,695 3,599 1,650 1,032 3,062 2,323
1943 1,526 1,062 733.9 772.6 680.4 1,068 18,310 5,760 10,390 4,972 2,282 1,616 4,085
1944 1,341 1,172 921.0 696.8 651.7 633.9 3,311 3,351 5,425 5,899 5,030 4,167 2,719
1945 2,392 2,321 1,668 1,377 1,373 9,093 12,190 5,862 3,161 1,627 1,017 1,336 3,624
1946 1,696 1,213 951.9 863.2 767.3 6,452 9,541 3,466 2,046 2,239 1,227 1,188 2,643
1947 1,741 1,438 1,112 1,075 838.9 1,377 19,620 7,486 10,320 4,287 1,413 1,393 4,329
1948 1,599 1,330 1,255 1,106 913.1 1,041 19,800 7,817 2,502 1,694 1,157 891.6 3,409
1949 599.9 593.6 463.2 417.1 443.9 679.4 6,780 2,657 4,843 3,306 3,065 1,612 2,121
1950 1,072 1,172 1,038 781.0 731.4 1,057 24,100 36,510 11,080 7,761 3,029 2,226 7,580
1951 2,722 1,987 2,037 1,929 1,821 2,269 14,380 8,193 4,087 2,249 1,113 1,427 3,680
1952 1,314 1,270 1,850 1,747 1,869 1,968 16,630 5,318 3,493 5,622 1,838 1,261 3,670
1953 871.9 763.9 672.3 575.5 606.8 1,906 3,152 3,071 8,945 4,526 2,036 1,220 2,364
1954 864.8 935.6 846.7 812.9 852.9 1,616 4,809 3,516 3287 2,090 868.2 694.2 1,766
1955 639.5 697.4 680.6 725.2 666.4 683.5 5,598 1,708 2,237 2,153 1,576 779.1 1,510
1956 751.8 525.5 376.1 433.9 470.3 540.3 8,927 5,054 2,755 1,407 699.1 1,451 1,941
1957 494.7 786.5 515.5 416.1 428.9 1,552 4,416 3,084 4,251 5,760 2,471 4,266 2,374
1958 3,245 2,809 1,511 1,327 1,272 1,928 2,606 1,357 1,282 3,647 824.4 443.6 1,860
1959 397.6 464.2 324.5 375.8 374.6 923.2 2,995 1,605 2,432 1,850 645.9 474.5 1,072
1960 496.5 445.9 433.7 499.8 481.4 556.3 8,764 3,115 2,599 1,775 480.8 560.5 1,675
1961 343.2 471.8 317.1 297.1 325.7 1,677 1,700 2,141 894.0 400.9 218.1 334.6 762.6
1962 575.8 383.0 220.5 199.0 217.1 313.5 10,640 9,754 19,340 13,970 5,887 3,231 5,404
1963 2,334 2,113 1,583 1,305 1,104 1,962 5,767 3,343 6,245 2,459 1,114 1,195 2,541
1964 1,386 930.0 801.9 763.1 736.0 705.5 6,295 4,039 4,550 2,318 992.7 703.3 2,013
1965 1,533 1,262 872.4 945.6 909.8 930.2 24,480 8,110 8,261 4,315 1,955 1,879 4,604
1966 3,870 2,337 2,153 1,892 1,812 10,250 25,360 10,870 5,228 2,956 3,495 2,308 6,048
1967 1,906 1,798 1,789 1,703 1,602 2,708 16,910 9,270 5,987 3,153 1,178 861.7 4,067
1968 773.5 704.0 718.5 591.9 540.0 1,877 2,541 1,880 4,580 4,193 2,155 1,550 1,844
1969 1,465 1,657 1,608 1,495 1,512 2,111 28,690 12,070 4,518 3,246 1,503 1,432 5,094
1970 1,953 1,816 1,479 1,411 1,536 1,676 14,150 8,235 9,791 2,897 1,091 1,159 3,922
1971 1,131 1,415 1,134 1,100 1,154 2,423 7,096 3,035 2,175 2,124 1,028 1,235 2,085
1972 4,290 5,218 3,073 1,827 1,480 8,595 15700 7,597 5,197 2,276 2,267 1,905 4,949
1973 1,800 1,409 1,163 1,124 1,162 5,467 1,959 1,,356 1,029 559.8 736.7 3,067 1,739
1974 3,737 2,421 1,945 1,701 1658 2,048 16,670 13150 5,928 2,860 2,699 1,793 4,721
1975 1,939 1,972 1,240 1,301 1,434 1,740 18,740 14,640 6,173 25,270 3,004 2,228 6,677
1976 2,345 2,315 1,772 1,705 1,699 3,704 9,237 2,515 1,556 1,106 976.3 700.2 2,463
1977 406.6 300.3 196.1 215.0 215.4 493.5 1,335 834.4 549.2 592.4 227.3 593.9 496.8
1978 1,223 1,084 1,360 1,285 1,113 2,504 30,180 4,977 3,151 3,065 1,405 972.6 4,337
1979 879.7 803.5 761.2 683.5 683.0 962.3 31,480 18,330 5,958 5,773 3,300 1,941 5,962
1980 1,652 1,832 1,522 1,341 1,404 1,853 8,707 1,848 1,451 669.4 456.1 767.4 1,948
1981 424.1 436.4 353.4 292.4 386.2 936.5 978.9 1,352 1,270 2,415 1,468 1,804 1,014
1982 2,473 1,820 1,129 1,136 1,071 2,380 17,400 6,015 3,353 3,200 1,898 1,268 3,590
1983 3,687 2,347 1,909 1,600 1,473 7,695 7,047 2,994 5,036 6,028 2,614 2,486 3,756
1984 2,153 2,021 1,935 1,679 1,813 5,607 15,460 3,846 11,530 3,062 1,482 954.8 4,274
1985 2,227 2,018 1,444 1,388 1,357 5,792 4,898 9,056 7,508 6,016 6,473 4,702 4,428
1986 3,966 2,427 2,026 1,889 1,828 6,540 19,580 14,630 6,191 4,369 2,407 3,175 5,762
1987 3,335 2,009 2,047 1,715 1,790 8,049 7,556 3,460 2,481 3,323 1,914 1,015 3,236
1988 644.8 658.6 619.6 452.7 520.0 2,939 4,320 1,096 641.8 295.7 312.7 373.1 1,071
1989 312.5 341.4 259.5 278.3 357.9 507.4 21,850 3,328 2,047 862.0 443.5 944.5 2,606
1990 500.4 442.6 248.2 189.9 258.2 1,067 2,476 1,502 2,078 946.1 452.5 356.7 876.4
1991 350.8 316.2 218.0 195.0 304.0 764.3 1,587 2,821 2,008 3,027 1,035 1,352 1,170
1992 672.2 494.5 468.7 519.0 524.2 4,219 2,692 1,975 1,982 2,691 1,441 2,118 1,654
1993 1,042 756.7 879.5 809.5 1,090 2,192 13,760 3,398 4,493 12,220 17,050 6,251 5,353
1994 3,537 1,930 2,016 1,570 1,519 6,458 12,460 6,496 5,752 12,930 3,590 3,910 5,202
1995 5,127 3,575 2,456 1,819 1,785 15,370 18,530 10,110 4,175 7,299 2,665 2,120 6,280
1996 3,628 2,781 2,225 2,030 1,922 5,037 28,330 20,570 7,563 3,750 2,657 1,677 6,839
1997 1,715 2,098 2,176 1,873 1,874 2,250 56,210 24,940 8,483 13,680 3,264 2,411 10,070
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