Overall prosperity is avearge value of all pillars
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 34.64 | 0.66% |
| 2020 | 34.41 | -0.01% |
| 2019 | 34.42 | 1.25% |
| 2018 | 33.99 | 1.49% |
| 2017 | 33.49 | -0.24% |
| 2016 | 33.57 | -0.37% |
| 2015 | 33.69 | 0.63% |
| 2014 | 33.48 | 1.31% |
| 2013 | 33.05 | 0.61% |
| 2012 | 32.85 | -1.72% |
| 2011 | 33.42 | 0.48% |
| 2010 | 33.27 |