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 | 16.31 | -2.84% |
| 2020 | 16.79 | -2.67% |
| 2019 | 17.25 | -2.71% |
| 2018 | 17.73 | -1.45% |
| 2017 | 17.99 | -0.37% |
| 2016 | 18.06 | 0.43% |
| 2015 | 17.98 | 3.04% |
| 2014 | 17.45 | 3.48% |
| 2013 | 16.86 | 0.74% |
| 2012 | 16.74 | 2.22% |
| 2011 | 16.38 | 2.48% |
| 2010 | 15.98 |