Year % of relevant age group 1975 22.697940826416 1976 24.7560005187988 1977 26.2233695983887 1978 26.8972396850586 2015 86.4732666015625 2016 90.2526779174805 2017 196.341995239258 2018 186.710006713867 2019 184.389999389648 2020 182.024993896484 2021 131.664001464844 2022 132.309005737305 2023 130.981002807617