| 1991 | 2 reads | 0 | 168 pages? duration |
| 1996 | 0 reads | 0 | 969 pages? duration |
| 1997 | 0 reads | 0 | 448 pages? duration |
| 2012 | 3 reads | 3 | 179 pages? duration |
| 1982 | 6 reads | 2.83 | 736 pages? duration |
| 2012 | 117 reads | 4.34 | 500 pages? duration |
| 1992 | 763 reads | 3.93 | 448 pages? duration |
| 2003 | 32 reads | 3.93 | 569 pages? duration |