2221-2434 2221-2434 S2221-24342021000400436 Cuba Cuba Cuba 00 12 2021 00 12 2021 11 4 436 443

1 Centro de Estudios de Población y Desarrollo 2020 2 2020 3 2017 17 23 23 4 2017 5 2020 6 2020 4 1 1 7 2017 7 5 5 1016-36 8 2018 5 1 1 19 9 2019 27 9 9 250 10 2016 11 1 1 11 2020 12 1998 39 3 3 169-78 13 1987 161 2 2 559-66 14 2020 10 9 9 1581 15 2018 16 2017 7 3 3 290-300 17 2015 10 8 8 18 2018 38 4 4 562-6 19 2017 6 1 1 225-8 20 2017 112 1 1 464-79 21 2019 38 4 4