| Yearly Output histogram Close main |
Bar charts are proportional to record count, and scaled.
| Publication Year | Count | Percent | |
|---|---|---|---|
| 1974 | 1 | 1.7 | |
| 1975 | 2 | 3.4 | |
| 1976 | 3 | 5.2 | |
| 1977 | 1 | 1.7 | |
| 1978 | 2 | 3.4 | |
| 1979 | 3 | 5.2 | |
| 1980 | 4 | 6.9 | |
| 1981 | 2 | 3.4 | |
| 1982 | 5 | 8.6 | |
| 1983 | 1 | 1.7 | |
| 1984 | 1 | 1.7 | |
| 1985 | 1 | 1.7 | |
| 1986 | 0 | 0.0 | |
| 1987 | 5 | 8.6 | |
| 1988 | 0 | 0.0 | |
| 1989 | 1 | 1.7 | |
| 1990 | 4 | 6.9 | |
| 1991 | 1 | 1.7 | |
| 1992 | 3 | 5.2 | |
| 1993 | 1 | 1.7 | |
| 1994 | 2 | 3.4 | |
| 1995 | 3 | 5.2 | |
| 1996 | 1 | 1.7 | |
| 1997 | 0 | 0.0 | |
| 1998 | 0 | 0.0 | |
| 1999 | 3 | 5.2 | |
| 2000 | 1 | 1.7 | |
| 2001 | 1 | 1.7 | |
| 2002 | 2 | 3.4 | |
| 2003 | 1 | 1.7 | |
| 2004 | 1 | 1.7 | |
| 2005 | 1 | 1.7 | |
| 2006 | 1 | 1.7 |
Items: 33