Overall prosperity is avearge value of all pillars
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 51.93 | -2.63% |
| 2020 | 53.33 | -0.18% |
| 2019 | 53.42 | -1.23% |
| 2018 | 54.09 | 0.92% |
| 2017 | 53.60 | 1.38% |
| 2016 | 52.87 | -1.50% |
| 2015 | 53.68 | -0.99% |
| 2014 | 54.22 | 1.00% |
| 2013 | 53.68 | -1.78% |
| 2012 | 54.65 | -0.26% |
| 2011 | 54.79 | 2.29% |
| 2010 | 53.56 |