Annual – Number – Aviation – Zürich [A.NR.AVI.CH001M]
- min:
- 0.25
- max:
- 4.83
- avg:
- 1.768
- σ:
- 1.069
| Period | Value | OBS_STATUS |
|---|
| 1981 | 3 | |
| 1986 | 1 | |
| 1987 | 1 | |
| 1993 | 1 | |
| 1994 | 1 | |
| 1995 | 1.64 | |
| 1996 | 1.75 | |
| 1997 | 1 | |
| 1998 | 4.83 | |
| 1999 | 2 | |
| 2000 | 3 | |
| 2001 | 1.5 | |
| 2002 | 1.75 | |
| 2003 | 3.25 | |
| 2004 | 2.67 | |
| 2005 | 1 | |
| 2006 | 2.17 | |
| 2007 | 2.6 | |
| 2008 | 0.5 | |
| 2009 | 1.5 | |
| 2010 | 0.25 | |
| 2011 | 2 | |
| 2012 | 0.26 | p |