| 2008 | 4.57 | 564 pages? duration |
| 2015 | 4.15 | 386 pages? duration |
| 2011 | 4.07 | 351 pages? duration |
| 2005 | 4.03 | 656 pages? duration |
| 2006 | 4.44 | 534 pages? duration |
| 2007 | 4.32 | 624 pages? duration |
| 2020 | 4.56 | 1,232 pages? duration |
| 2022 | 4.41 | 514 pages? duration |
| 2016 | 4.24 | 160 pages? duration |
| 2014 | 3.18 | 40 pages? duration |
| 2013 | 4.32 | 455 pages? duration |