السلسلة الزمنية:
المصدر:
الدورية:
التوصيف:
التاريخ |
القيمة |
2021/12/31 |
7.4 |
2020/12/31 |
7.9 |
2019/12/31 |
7.9 |
2018/12/31 |
9.9 |
2017/12/31 |
11.8 |
2016/12/31 |
12.5 |
2015/12/31 |
12.8 |
2014/12/31 |
13 |
2013/12/31 |
13.2 |
2012/12/31 |
12.7 |
2011/12/31 |
12 |
2010/12/31 |
9 |
2009/12/31 |
9.4 |
2008/12/31 |
8.7 |
2007/12/31 |
8.8 |
2006/12/31 |
10.6 |
2005/12/31 |
11.2 |
2004/12/31 |
10.3 |
2003/12/31 |
11 |
2002/12/31 |
10.2 |
2001/12/31 |
9.2 |
2000/12/31 |
8.98 |
1999/12/31 |
8.12 |
1998/12/31 |
8.21 |
1997/12/31 |
8.37 |
1996/12/31 |
9.7 |
1995/12/31 |
11.26 |
1994/12/31 |
11.1 |
1993/12/31 |
11.1 |
1992/12/31 |
9.1 |
1991/12/31 |
8.8 |
1990/12/31 |
8 |
1984/12/31 |
6 |
1983/12/31 |
6.6 |
1982/12/31 |
5.7 |
1981/12/31 |
5.4 |
1980/12/31 |
5.2 |