Statistics
| Year | Production |
|---|---|
| 1959 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 3 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 2 |
| 1984 | 4 |
| 1986 | 1 |
| 1987 | 2 |
| 1990 | 1 |
| 1991 | 1 |
| Year | Production |
|---|---|
| 1959 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 3 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 2 |
| 1984 | 4 |
| 1986 | 1 |
| 1987 | 2 |
| 1990 | 1 |
| 1991 | 1 |