実際のデータ
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2020 | 6,997.53 | -21.44% |
| 2015 | 8,907.58 | -26.34% |
| 2010 | 12,092.43 | -19.27% |
| 2005 | 14,979.39 | -15.24% |
| 2000 | 17,673.32 | -12.39% |
| 1995 | 20,173.12 | -10.90% |
| 1990 | 22,640.70 | -6.61% |
| 1985 | 24,243.88 | -5.81% |
| 1980 | 25,740.49 | -5.66% |
| 1975 | 27,283.92 | -2.21% |
| 1970 | 27,899.85 | -1.22% |
| 1965 | 28,243.57 |