| Imatranajo # of Spectators | |||
| Year | Spectators | ||
| 1962 | 8000 | ||
| 1963 | 13000 | ||
| 1964 | 19000 | ||
| 1965 | 20000 | ||
| 1966 | 21000 | ||
| 1967 | 22000 | ||
| 1968 | 24000 | ||
| 1969 | 24000 | ||
| 1970 | 35000 | ||
| 1971 | 41000 | ||
| 1972 | 53000 | ||
| 1973 | 54000 | ||
| 1974 | 46000 | ||
| 1975 | 44000 | ||
| 1976 | 30000 | ||
| 1977 | 30000 | ||
| 1978 | 23000 | ||
| 1979 | 27000 | ||
| 1980 | 23000 | ||
| 1981 | 24000 | ||
| 1982 | 25000 | ||
| 1983 | 19000 | ||
| 1984 | 21000 | ||
| 1985 | 23000 | ||
| 1986 | 26000 | ||