| 1977 | 3.97 | 481 pages? duration |
| 1984 | 3.56 | 688 pages? duration |
| 1965 | 4.29 | 704 pages? duration |
| 2006 | 4.29 | 745 pages? duration |
| 1975 | 3.82 | 609 pages? duration |
| 1981 | 3.71 | 604 pages? duration |
| 1965 | 3.78 | 352 pages? duration |
| 1985 | 3.53 | 624 pages? duration |
| 1997 | 4.22 | 880 pages? duration |
| 1998 | 4.25 | 950 pages? duration |
| 2000 | 4.3 | 789 pages? duration |
| 2020 | 4.31 | 446 pages? duration |
| 2022 | 4.1 | 560 pages? duration |
| 2022 | 4.15 | 384 pages? duration |
| 2023 | 3.96 | 336 pages? duration |