| 60% | 1978 | | | | | | | | 363 | 26.5 | | 40 23.3% 60% | | 30% 1% | | 2017 | | | | | | 1400 | 3500 450 | | 2018 | | 400 | | 1080 | | 430 | | 413 | | 2019 | | | | | 300 341 | 115 | 88 | | | | | | 900 | | | | | 3000 | 3500 | | | | | | | 500 1500 | 100 | 10 | | | | | 2020 | | | 300 | | | 270 | | 20% | 1 | 450 | |