| 1997 | 320 reads | 368 pages? duration |
| 2002 | 97 reads | 224 pages? duration |
| 2011 | 217 reads | 283 pages? duration |
| 2010 | 46 reads | 272 pages? duration |
| 2008 | 2,164 reads | 384 pages? duration |
| 2003 | 0 reads | 276 pages? duration |
| 2014 | 56 reads | 353 pages? duration |
| 2011 | 514 reads | 499 pages? duration |
| 1988 | 4 reads | 336 pages? duration |
| 1974 | 256 reads | 417 pages? duration |
| 2004 | 6 reads | 240 pages? duration |
| 1988 | 294 reads | 432 pages? duration |
| 2000 | 2 reads | 307 pages? duration |
| 2012 | 203 reads | 336 pages? duration |
| 1349 | 28 reads | 418 pages? duration |
| 2010 | 141 reads | 158 pages? duration |
| 1980 | 365 reads | 305 pages? duration |
| 2014 | 8 reads | 272 pages? duration |
| 1982 | 26 reads | 265 pages? duration |