Chart data explorer
Observations in the selected chart series.
137 matching observations. Selected chart observations only. Other source measures and dimensions are excluded.
| Period | Value | Source unit |
|---|---|---|
| 2000 | 28700.0 | |
| 1999 | 20363.0 | |
| 1998 | 21279.0 | |
| 1997 | 19169.0 | |
| 1996 | 19375.0 | |
| 1995 | 16795.0 | |
| 1994 | 13757.0 | |
| 1993 | 12928.0 | |
| 1992 | 11208.0 | |
| 1991 | 8757.0 | |
| 1990 | 8658.0 | |
| 1989 | 10342.0 | |
| 1988 | 11356.0 | |
| 1987 | 12370.0 | |
| 1986 | 14416.0 | |
| 1985 | 14393.0 | |
| 1984 | 11850.0 | |
| 1983 | 11831.0 | |
| 1982 | 12723.0 | |
| 1981 | 14299.0 | |
| 1980 | 16060.0 | |
| 1979 | 25696.0 | |
| 1978 | 37157.0 | |
| 1977 | 16803.0 | |
| 1976 | 15261.0 |