Primary education refers to the people who accept the highest level of education, whether they are in school, graduated, educated or dropouts.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 17.26 | -2.11% |
| 2020 | 17.63 | 0.17% |
| 2019 | 17.60 | -0.45% |
| 2018 | 17.68 | 3.88% |
| 2017 | 17.02 | -1.84% |
| 2016 | 17.34 | 1.13% |
| 2015 | 17.15 | -6.20% |
| 2014 | 18.28 | 3.88% |
| 2013 | 17.60 | -7.87% |
| 2012 | 19.10 | -3.37% |
| 2011 | 19.77 | 1.26% |
| 2010 | 19.52 |