| 2003 | 3.74 | 657 pages? duration |
| 2002 | 4.25 | 678 pages? duration |
| 2001 | 4.54 | 1,180 pages? duration |
| 1980 | 3.66 | 276 pages? duration |
| 2000 | 4.24 | 614 pages? duration |
| 2007 | 4.42 | 910 pages? duration |
| 2004 | 4.48 | 966 pages? duration |
| 2008 | 4.55 | 1,183 pages? duration |
| 1999 | 4 | 559 pages? duration |
| 2008 | 4.28 | 642 pages? duration |
| 2011 | 4.59 | 941 pages? duration |
| 1984 | 3.61 | 320 pages? duration |
| 1989 | 3.98 | 341 pages? duration |
| 2006 | 3.95 | 499 pages? duration |
| 2004 | 4.08 | 784 pages? duration |
| 1982 | 4.24 | 317 pages? duration |
| 1984 | 4.04 | 319 pages? duration |
| 1990 | 4.21 | 354 pages? duration |
| 1985 | 4.04 | 317 pages? duration |
| 1996 | 3.9 | 316 pages? duration |
| 1989 | 3.65 | 313 pages? duration |
| 1982 | 4.33 | 301 pages? duration |
| 2006 | 4.49 | 1,203 pages? duration |
| 1987 | 3.97 | 310 pages? duration |
| 2009 | 4.29 | 816 pages? duration |
| 1981 | 4.02 | 303 pages? duration |
| 2023 | 3.57 | 802 pages? duration |