| | | | | 2021 21 | | | | | | | | | | | | | | | | | | 2021 21 | | | | | | | | | | | | | | | | | 〔2014〕 246 | | | 100% 70% 50% | 2017 | | 0.3% | 0.7% 1.0% | 2021 | 100 | | | | | | 10 5 | | | 3 | | 2017 156 | | | 3% | | | | | |