The read
The series ran 16 seasons across 188 episodes and has finished, so there is no cliffhanger risk.
Ratings
IMDb6.8/10
2 audience votes
Seasons
| 1 | Season 1 | 3 ep1972 |
| 2 | Season 2 | 6 ep1973 |
| 3 | Season 3 | 13 ep1974 |
| 4 | Season 4 | 14 ep1975 |
| 5 | Season 5 | 13 ep1976 |
| 6 | Season 6 | 14 ep1977 |
| 7 | Season 7 | 12 ep1978 |
| 8 | Season 8 | 13 ep1979 |
| 9 | Season 9 | 12 ep1980 |
| 10 | Season 10 | 14 ep1981 |
| 11 | Season 11 | 12 ep1982 |
| 12 | Season 12 | 13 ep1983 |
| 13 | Season 13 | 13 ep1984 |
| 14 | Season 14 | 13 ep1985 |
| 15 | Season 15 | 13 ep1986 |
| 16 | Season 16 | 10 ep1987 |