| Value | Category | Cases | |
|---|---|---|---|
| 1928 | 1 |
0%
|
|
| 1931 | 1 |
0%
|
|
| 1932 | 1 |
0%
|
|
| 1934 | 2 |
0%
|
|
| 1938 | 2 |
0%
|
|
| 1939 | 1 |
0%
|
|
| 1940 | 2 |
0%
|
|
| 1942 | 1 |
0%
|
|
| 1943 | 3 |
0%
|
|
| 1944 | 3 |
0%
|
|
| 1945 | 2 |
0%
|
|
| 1946 | 5 |
0%
|
|
| 1947 | 1544 |
0.7%
|
|
| 1948 | 3272 |
1.5%
|
|
| 1949 | 3727 |
1.8%
|
|
| 1950 | 4195 |
2%
|
|
| 1951 | 4518 |
2.1%
|
|
| 1952 | 4709 |
2.2%
|
|
| 1953 | 5163 |
2.4%
|
|
| 1954 | 5492 |
2.6%
|
|
| 1955 | 5668 |
2.7%
|
|
| 1956 | 5907 |
2.8%
|
|
| 1957 | 5809 |
2.7%
|
|
| 1958 | 5690 |
2.7%
|
|
| 1959 | 6717 |
3.2%
|
|
| 1960 | 6982 |
3.3%
|
|
| 1961 | 7871 |
3.7%
|
|
| 1962 | 8652 |
4.1%
|
|
| 1963 | 8777 |
4.2%
|
|
| 1964 | 9193 |
4.3%
|
|
| 1965 | 9232 |
4.4%
|
|
| 1966 | 8469 |
4%
|
|
| 1967 | 8405 |
4%
|
|
| 1968 | 7907 |
3.7%
|
|
| 1969 | 7183 |
3.4%
|
|
| 1970 | 6647 |
3.1%
|
|
| 1971 | 6259 |
3%
|
|
| 1972 | 6532 |
3.1%
|
|
| 1973 | 6129 |
2.9%
|
|
| 1974 | 6409 |
3%
|
|
| 1975 | 5988 |
2.8%
|
|
| 1976 | 5503 |
2.6%
|
|
| 1977 | 5538 |
2.6%
|
|
| 1978 | 5252 |
2.5%
|
|
| 1979 | 4543 |
2.1%
|
|
| 1980 | 3422 |
1.6%
|
|
| 1981 | 2081 |
1%
|
|
| 1982 | 679 |
0.3%
|
|
| 1983 | 557 |
0.3%
|
|
| 1984 | 453 |
0.2%
|
|
| 1985 | 314 |
0.1%
|
|
| 1986 | 28 |
0%
|
|
| 1987 | 1 |
0%
|
|
| 1988 | 2 |
0%
|
|
| 1989 | 1 |
0%
|
|
| Sysmiss | 14 |