Valeur | Modalité | Cas | |
---|---|---|---|
1943 | 21 |
1.7%
|
|
1944 | 18 |
1.5%
|
|
1945 | 24 |
2%
|
|
1946 | 23 |
1.9%
|
|
1947 | 22 |
1.8%
|
|
1948 | 19 |
1.6%
|
|
1949 | 25 |
2.1%
|
|
1950 | 23 |
1.9%
|
|
1951 | 27 |
2.2%
|
|
1952 | 25 |
2.1%
|
|
1953 | 28 |
2.3%
|
|
1954 | 27 |
2.2%
|
|
1955 | 37 |
3.1%
|
|
1956 | 22 |
1.8%
|
|
1957 | 33 |
2.7%
|
|
1958 | 30 |
2.5%
|
|
1959 | 42 |
3.5%
|
|
1960 | 41 |
3.4%
|
|
1961 | 43 |
3.5%
|
|
1962 | 36 |
3%
|
|
1963 | 56 |
4.6%
|
|
1964 | 46 |
3.8%
|
|
1965 | 54 |
4.5%
|
|
1966 | 47 |
3.9%
|
|
1967 | 36 |
3%
|
|
1968 | 40 |
3.3%
|
|
1969 | 43 |
3.5%
|
|
1970 | 35 |
2.9%
|
|
1971 | 38 |
3.1%
|
|
1972 | 35 |
2.9%
|
|
1973 | 29 |
2.4%
|
|
1974 | 34 |
2.8%
|
|
1975 | 27 |
2.2%
|
|
1976 | 25 |
2.1%
|
|
1977 | 15 |
1.2%
|
|
1978 | 17 |
1.4%
|
|
1979 | 27 |
2.2%
|
|
1980 | 14 |
1.2%
|
|
1981 | 18 |
1.5%
|
|
1982 | 11 |
0.9%
|