Pétrof
| Année | Numéro | Année | Numéro | Année | Numéro | ||
|---|---|---|---|---|---|---|---|
| 1900 | 13000 | 1955 | 75400 | 1973 | 183100 | ||
| 1905 | 16200 | 1956 | 77500 | 1974 | 208900 | ||
| 1910 | 24000 | 1957 | 80000 | 1975 | 211900 | ||
| 1915 | 30500 | 1958 | 82600 | 1976 | 233700 | ||
| 1920 | 33400 | 1959 | 84900 | 1977 | 255500 | ||
| 1925 | 38100 | 1960 | 87200 | 1978 | 280300 | ||
| 1929 | 45000 | 1961 | 88600 | 1979 | 300000 | ||
| 1930 | 46500 | 1962 | 90600 | 1980 | 333000 | ||
| 1932 | 49000 | 1963 | 94800 | 1981 | 340000 | ||
| 1935 | 52200 | 1964 | 96000 | 1982 | 366000 | ||
| 1940 | 58000 | 1965 | 103700 | 1983 | 387000 | ||
| 1945 | 62700 | 1966 | 105300 | 1984 | 400000 | ||
| 1949 | 66250 | 1967 | 116500 | 1985 | 423700 | ||
| 1950 | 67280 | 1968 | 127800 | 1990 | 504500 | ||
| 1951 | 68450 | 1969 | 131000 | 1992 | 519820 | ||
| 1952 | 69680 | 1970 | 146900 | 1995 | 529900 | ||
| 1953 | 71120 | 1971 | 156700 | 1997 | 550750 | ||
| 1954 | 73000 | 1972 | 173400 | 1998 | 557370 |