Overall prosperity is avearge value of all pillars
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 55.07 | -0.71% |
| 2020 | 55.46 | 0.34% |
| 2019 | 55.27 | 0.85% |
| 2018 | 54.80 | -0.19% |
| 2017 | 54.91 | -0.22% |
| 2016 | 55.03 | -0.32% |
| 2015 | 55.21 | 0.43% |
| 2014 | 54.97 | -0.38% |
| 2013 | 55.18 | 0.85% |
| 2012 | 54.71 | 0.80% |
| 2011 | 54.28 | 0.25% |
| 2010 | 54.15 |