| 1975 | 3 reads | 3.5 | 136 pages? duration |
| 1978 | 9 reads | 4.21 | 241 pages? duration |
| 1846 | 38 reads | 3.54 | 144 pages? duration |
| 2001 | 9 reads | 3.56 | 240 pages? duration |
| 2018 | 0 reads | 0 | 232 pages? duration |
| 1963 | 627 reads | 4.1 | 192 pages? duration |
| 1970 | 63 reads | 3.46 | 399 pages? duration |
| 2005 | 3 reads | 5 | 176 pages? duration |
| 1985 | 175 reads | 3.82 | 337 pages? duration |