1 | Year | Titles Published |
|---|---|---|
2 | 1971 | 2 |
3 | 1972 | 22 |
4 | 1973 | 10 |
5 | 1974 | 11 |
6 | 1975 | 12 |
7 | 1976 | 21 |
8 | 1977 | 38 |
9 | 1978 | 122 |
10 | 1979 | 180 |
11 | 1980 | 329 |
12 | 1981 | 386 |
13 | 1982 | 964 |
14 | 1983 | 1568 |
15 | 1984 | 1537 |
16 | 1985 | 1299 |
17 | 1986 | 1635 |
18 | 1987 | 1800 |
19 | 1988 | 1834 |
20 | 1989 | 1898 |
21 | 1990 | 2158 |
22 | 1991 | 2390 |
23 | 1992 | 2560 |
24 | 1993 | 2467 |
25 | 1994 | 2568 |
26 | 1995 | 2428 |
27 | 1996 | 2159 |
28 | 1997 | 2010 |
29 | 1998 | 2036 |
30 | 1999 | 2106 |
31 | 2000 | 2383 |
32 | 2001 | 2419 |
33 | 2002 | 2701 |
34 | 2003 | 2754 |
35 | 2004 | 2630 |
36 | 2005 | 2757 |
37 | 2006 | 3217 |
38 | 2007 | 3442 |
39 | 2008 | 3902 |
40 | 2009 | 3875 |
41 | 2010 | 3402 |
42 | 2011 | 3122 |
43 | 2012 | 3352 |
44 | 2013 | 3004 |
45 | 2014 | 2834 |
46 | 2015 | 1966 |