| 1996 | 6 reads | 3.83 | ? pages? duration |
| 2001 | 60 reads | 4.09 | 266 pages? duration |
| 1985 | 51 reads | 3.95 | 196 pages? duration |
| 1994 | 114 reads | 3.9 | 424 pages? duration |
| 2003 | 99 reads | 4.11 | 416 pages? duration |
| 2001 | 132 reads | 4.19 | 432 pages? duration |
| 1991 | 175 reads | 4.15 | 356 pages? duration |
| 1998 | 75 reads | 3.72 | 416 pages? duration |
| 1996 | 386 reads | 4.25 | 648 pages? duration |
| 2001 | 114 reads | 4.2 | 460 pages? duration |
| 2005 | 9 reads | 3.63 | ? pages? duration |
| 1986 | 423 reads | 4.07 | 382 pages? duration |
| 1991 | 506 reads | 4.13 | 626 pages? duration |
| 2003 | 119 reads | 4.29 | 528 pages? duration |
| 1970 | 207 reads | 3.98 | 196 pages? duration |
| 1994 | 115 reads | 3.88 | 112 pages? duration |
| 1999 | 103 reads | 4.11 | 464 pages? duration |
| 1988 | 71 reads | 3.66 | 333 pages? duration |
| 1990 | 39 reads | 3.72 | 336 pages? duration |
| 2010 | 89 reads | 4.34 | 349 pages? duration |
| 2011 | 94 reads | 4.01 | 382 pages? duration |
| 1996 | 1,586 reads | 4.39 | 694 pages? duration |
| 2004 | 106 reads | 4.22 | 352 pages? duration |
| 1991 | 251 reads | 3.58 | 444 pages? duration |
| 1999 | 73 reads | 3.87 | 192 pages? duration |
| 1980 | 46 reads | 3.76 | 496 pages? duration |
| 2008 | 79 reads | 3.66 | 384 pages? duration |
| 2003 | 15 reads | 4 | 1,204 pages? duration |
| 1997 | 26 reads | 4.12 | 208 pages? duration |
| 1998 | 8 reads | 4.25 | 114 pages? duration |
| 2006 | 8 reads | 3.57 | ? pages? duration |
| 2006 | 10 reads | 3.44 | ? pages? duration |
| 2001 | 86 reads | 3.81 | 203 pages? duration |
| 2013 | 0 reads | 0 | 384 pages? duration |
| 2012 | 2 reads | 2.5 | ? pages? duration |
| 1991 | 174 reads | 4.04 | 384 pages? duration |
| 2001 | 61 reads | 4.18 | 296 pages? duration |
| 1993 | 4 reads | 4 | 352 pages? duration |
| 1975 | 12 reads | 3.55 | 237 pages? duration |
| 1983 | 14 reads | 4.25 | 385 pages? duration |