| 1963 | 188 | -144 | 862 | -661 |
| 1964 | -353 | -1027 | -1595 | -4641 |
| 1965 | -160 | -1061 | -710 | -4707 |
| 1966 | -303 | -829 | -1307 | -3567 |
| 1967 | 252 | -247 | 1055 | -1034 |
| 1968 | 255 | -233 | 1024 | -855 |
| 1969 | 443 | -284 | 1694 | -1086 |
| 1970 | 285 | -1006 | 1035 | -3654 |
| 1971 | 391 | -798 | 1352 | -2760 |
| 1972 | -571 | -1969 | -1892 | -6524 |
| 1973 | -1038 | -3236 | -3259 | -10160 |
| 1974 | 162 | -2602 | 466 | -7492 |
| 1975 | -2228 | -6791 | -5863 | -17871 |
| 1976 | -2808 | -7450 | -6985 | -18532 |
