entity,code,year,median_age__sex_all__age_all__variant_estimates,median_age__sex_all__age_all__variant_medium__projected
Canada,CAN,2015,39.629,
Canada,CAN,2016,39.733,
Canada,CAN,2017,39.77,
Canada,CAN,2018,39.769,
Canada,CAN,2019,39.788,
Canada,CAN,2020,39.901,
Canada,CAN,2021,40.105,
Canada,CAN,2022,40.253,
Canada,CAN,2023,40.343,
Canada,CAN,2024,,40.476
Canada,CAN,2025,,40.643
Canada,CAN,2026,,40.838
Canada,CAN,2027,,41.048
Canada,CAN,2028,,41.258
Canada,CAN,2029,,41.466
Canada,CAN,2030,,41.672
Japan,JPN,2015,45.845,
Japan,JPN,2016,46.195,
Japan,JPN,2017,46.535,
Japan,JPN,2018,46.889,
Japan,JPN,2019,47.262,
Japan,JPN,2020,47.674,
Japan,JPN,2021,48.123,
Japan,JPN,2022,48.548,
Japan,JPN,2023,48.958,
Japan,JPN,2024,,49.383
Japan,JPN,2025,,49.792
Japan,JPN,2026,,50.181
Japan,JPN,2027,,50.544
Japan,JPN,2028,,50.881
Japan,JPN,2029,,51.192
Japan,JPN,2030,,51.48
Niger,NER,2015,14.343,
Niger,NER,2016,14.417,
Niger,NER,2017,14.498,
Niger,NER,2018,14.591,
Niger,NER,2019,14.699,
Niger,NER,2020,14.821,
Niger,NER,2021,14.958,
Niger,NER,2022,15.102,
Niger,NER,2023,15.25,
Niger,NER,2024,,15.4
Niger,NER,2025,,15.555
Niger,NER,2026,,15.717
Niger,NER,2027,,15.886
Niger,NER,2028,,16.062
Niger,NER,2029,,16.243
Niger,NER,2030,,16.428
World,OWID_WRL,2015,28.296,
World,OWID_WRL,2016,28.54,
World,OWID_WRL,2017,28.786,
World,OWID_WRL,2018,29.041,
World,OWID_WRL,2019,29.305,
World,OWID_WRL,2020,29.575,
World,OWID_WRL,2021,29.833,
World,OWID_WRL,2022,30.093,
World,OWID_WRL,2023,30.364,
World,OWID_WRL,2024,,30.621
World,OWID_WRL,2025,,30.863
World,OWID_WRL,2026,,31.099
World,OWID_WRL,2027,,31.331
World,OWID_WRL,2028,,31.558
World,OWID_WRL,2029,,31.778
World,OWID_WRL,2030,,31.992