البيانات الفعلية
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2020 | 105.13 | -1.18 % |
| 2015 | 106.38 | 1.10 % |
| 2010 | 105.23 | 1.25 % |
| 2005 | 103.93 | -0.20 % |
| 2000 | 104.14 | 0.33 % |
| 1995 | 103.80 | 1.10 % |
| 1990 | 102.67 | -1.20 % |
| 1985 | 103.93 | 0.07 % |
| 1980 | 103.85 | -0.19 % |
| 1975 | 104.05 | -0.46 % |
| 1970 | 104.53 | -0.20 % |
| 1965 | 104.74 |