| 1988 | 3.8 | 206 pages? duration |
| 2014 | 4 | 330 pages? duration |
| 1850 | 3.12 | 443 pages? duration |
| 1918 | 3.76 | 232 pages? duration |
| 2010 | 3.86 | 432 pages? duration |
| 2000 | 3.11 | 196 pages? duration |
| 2010 | 3.95 | 1,119 pages? duration |
| 2009 | 3 | 283 pages? duration |
| 2005 | 3.44 | 406 pages? duration |
| 2003 | 5 | 208 pages? duration |
| 2011 | 4.1 | 251 pages? duration |
| 1943 | 4.15 | 496 pages? duration |
| 2000 | 5 | 192 pages? duration |
| 1954 | 3.55 | 208 pages? duration |
| 2000 | 3.62 | 192 pages? duration |
| 2001 | 3.75 | 422 pages? duration |
| -800 | 3.8 | 541 pages? duration |
| 2002 | 3.63 | 518 pages? duration |