1990 • 12 Readers • 488 pages • 3.3

2005 • 8 Readers • 160 pages • 2.5

2009 • 210 Readers • 400 pages • 3.9

2009 • 97 Readers • 444 pages • 3.8

1980 • 664 Readers • 250 pages • 4

2008 • 276 Readers • 322 pages • 4.1

1984 • 413 Readers • 204 pages • 3.9

1992 • 1 Reader

1971 • 48 Readers • 541 pages • 4

2001 • 35 Readers • 448 pages • 3.6

2005 • 76 Readers • 292 pages • 3.8

2002 • 6 Readers • 258 pages • 4.5

1999 • 6 Readers • 674 pages • 3.7

1990 • 1,410 Readers • 432 pages • 4.2

1991 • 50 Readers • 211 pages • 3.5

2002 • 24 Readers • 891 pages • 3.5

16 Readers • 3.5

65 Readers • 4

2008 • 5 Readers • 324 pages • 4.5

1995 • 23 Readers • 614 pages • 3.5

1995 • 27 Readers • 642 pages • 3.7

1986 • 394 Readers • 276 pages • 3.8

2010 • 2 Readers

5 Readers • 3.3

2006 • 55 Readers • 268 pages • 3.9

2 Readers

1605 • 610 Readers • 1,023 pages • 3.8

1989 • 5 Readers • 480 pages • 3.5

1982 • 48 Readers • 544 pages • 3.7

2000 • 52 Readers • 637 pages • 3.8

1987 • 1 Reader • 3

29 Readers • 3.3

1997 • 1 Reader • 665 pages

1971 • 1 Reader • 352 pages

1982 • 1 Reader

2001 • 2 Readers • 158 pages • 4

1996 • 12 Readers • 416 pages • 4

2003 • 23 Readers • 404 pages • 3.4

1976 • 4 Readers • 369 pages

1989 • 542 Readers • 288 pages • 4.2

2003 • 154 Readers • 416 pages • 4.1

1971 • 29 Readers • 296 pages • 3.4

1990 • 32 Readers • 3.9