|
| 1921 |
2 470 |
| 1922 |
3 250 |
| 1923 |
3 230 |
| 1924 |
940 |
| 1925 |
2 330 |
| 1926 |
880 |
| 1927 |
1 230 |
| 1928 |
2 040 |
| 1929 |
1 770 |
| 1930 |
2 870 |
| 1931 |
2 800 |
| 1932 |
2 610 |
| 1933 |
2 240 |
| 1934 |
1 880 |
| 1935 |
2 070 |
| 1936 |
3 300 |
| 1937 |
3 320 |
| 1938 |
2 420 |
| 1939 |
2 980 |
| 1940 |
610 |
| 1941 |
1 110 |
| 1942 |
2 890 |
| 1943 |
2 590 |
| 1944 |
.. |
| 1945 |
2 260 |
| 1946 |
2 600 |
| 1947 |
1 690 |
| 1948 |
1 970 |
| 1949 |
2 470 |
| 1950 |
2 760 |
| 1951 |
2 490 |
| 1952 |
2 120 |
| 1953 |
1 510 |
| 1954 |
1 550 |
| 1955 |
2 910 |
| 1956 |
2 190 |
| 1957 |
2 970 |
| 1958 |
4 980 |
| 1959 |
3 070 |
| 1960 |
2 660 |
| 1961 |
3 210 |
| 1962 |
2 810 |
| 1963 |
3 530 |
| 1964 |
4 380 |
| 1965 |
2 010 |
| 1966 |
2 690 |
| 1967 |
3 670 |
| 1968 |
3 710 |
| 1969 |
4 070 |
| 1970 |
3 250 |
| 1971 |
3 330 |
| 1972 |
3 810 |
| 1973 |
4 680 |
| 1974 |
3 220 |
| 1975 |
3 880 |
| 1976 |
3 820 |
| 1977 |
4 890 |
| 1978 |
4 270 |
| 1979 |
4 800 |
| 1980 |
5 360 |
| 1981 |
3 740 |
| 1982 |
6 850 |
| 1983 |
6 510 |
| 1984 |
5 280 |
| 1985 |
3 050 |
| 1986 |
5 160 |
| 1987 |
3 890 |
| 1988 |
5 590 |
| 1989 |
4 360 |
| 1990 |
6 500 |
| 1991 |
5 920 |
| 1992 |
5 020 |
| 1993 |
4 950 |
| 1994 |
5 300 |
| 1995 |
4 820 |
| 1996 |
6 100 |
| 1997 |
6 570 |
| 1998 |
6 580 |
| 1999 |
5 190 |
| 2000 |
7 220 |
| 2001 |
9 390 |
| 2002 |
5 750 |
| 2003 |
6 250 |
| 2004 |
8 460 |
| 2005 |
5 540 |
| 2006 |
6 910 |
| 2007 |
7 180 |
| 2008 |
7 530 |
| 2009 |
7 240 |
| 2010 |
3 990 |
| 2011 |
5 960 |
| 2012 |
4 930 |
| 2013 |
6 510 |
| 2014 |
5 740 |
| 2015 |
6 540 |
| 2016 |
7 000 |
| 2017 |
7 900 |
| 2018 |
8 070 |
|
