| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1932 | 1 |
0.1%
|
|
| 1933 | 3 |
0.2%
|
|
| 1934 | 6 |
0.3%
|
|
| 1935 | 8 |
0.5%
|
|
| 1936 | 5 |
0.3%
|
|
| 1937 | 1 |
0.1%
|
|
| 1938 | 6 |
0.3%
|
|
| 1939 | 10 |
0.6%
|
|
| 1940 | 10 |
0.6%
|
|
| 1941 | 5 |
0.3%
|
|
| 1942 | 8 |
0.5%
|
|
| 1943 | 13 |
0.8%
|
|
| 1944 | 6 |
0.3%
|
|
| 1945 | 14 |
0.8%
|
|
| 1946 | 11 |
0.6%
|
|
| 1947 | 16 |
0.9%
|
|
| 1948 | 14 |
0.8%
|
|
| 1949 | 15 |
0.9%
|
|
| 1950 | 20 |
1.2%
|
|
| 1951 | 17 |
1%
|
|
| 1952 | 17 |
1%
|
|
| 1953 | 27 |
1.6%
|
|
| 1954 | 29 |
1.7%
|
|
| 1955 | 27 |
1.6%
|
|
| 1956 | 26 |
1.5%
|
|
| 1957 | 25 |
1.4%
|
|
| 1958 | 40 |
2.3%
|
|
| 1959 | 29 |
1.7%
|
|
| 1960 | 47 |
2.7%
|
|
| 1961 | 31 |
1.8%
|
|
| 1962 | 44 |
2.5%
|
|
| 1963 | 56 |
3.2%
|
|
| 1964 | 39 |
2.3%
|
|
| 1965 | 44 |
2.5%
|
|
| 1966 | 46 |
2.7%
|
|
| 1967 | 50 |
2.9%
|
|
| 1968 | 65 |
3.8%
|
|
| 1969 | 42 |
2.4%
|
|
| 1970 | 64 |
3.7%
|
|
| 1971 | 59 |
3.4%
|
|
| 1972 | 88 |
5.1%
|
|
| 1973 | 66 |
3.8%
|
|
| 1974 | 60 |
3.5%
|
|
| 1975 | 50 |
2.9%
|
|
| 1976 | 46 |
2.7%
|
|
| 1977 | 68 |
3.9%
|
|
| 1978 | 57 |
3.3%
|
|
| 1979 | 55 |
3.2%
|
|
| 1980 | 63 |
3.6%
|
|
| 1981 | 55 |
3.2%
|
|
| 1982 | 66 |
3.8%
|
|
| 1983 | 57 |
3.3%
|
|
| 1984 | 2 |
0.1%
|