Overall prosperity is avearge value of all pillars
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 61.15 | -0.02% |
| 2020 | 61.16 | 0.46% |
| 2019 | 60.88 | 0.17% |
| 2018 | 60.78 | 0.41% |
| 2017 | 60.53 | 0.03% |
| 2016 | 60.51 | -0.13% |
| 2015 | 60.59 | -1.15% |
| 2014 | 61.30 | -0.32% |
| 2013 | 61.49 | -0.63% |
| 2012 | 61.88 | 0.51% |
| 2011 | 61.57 | 0.02% |
| 2010 | 61.55 |