ARTIGO ORIGINAL
Secular trends in sex ratios at birth in South America over the second half of the 20th century
Tendências seculares das proporções de nascimentos entre gêneros na América do Sul durante a segunda metade do século XX
Victor Grech
Doutor, Pediatra Consultor, Departamento de Pediatria, Mater Dei Hospital, Msida, Malta
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| Year/Month | Html | Total | |
|---|---|---|---|
| 2025 6 | 9 | 8 | 17 |
| 2025 5 | 36 | 23 | 59 |
| 2025 4 | 57 | 21 | 78 |
| 2025 3 | 27 | 25 | 52 |
| 2025 2 | 37 | 21 | 58 |
| 2025 1 | 21 | 25 | 46 |
| 2024 12 | 20 | 25 | 45 |
| 2024 11 | 18 | 29 | 47 |
| 2024 10 | 16 | 26 | 42 |
| 2024 9 | 22 | 20 | 42 |
| 2024 8 | 31 | 36 | 67 |
| 2024 7 | 26 | 50 | 76 |
| 2024 6 | 38 | 18 | 56 |
| 2024 5 | 22 | 12 | 34 |
| 2024 4 | 24 | 21 | 45 |
| 2024 3 | 29 | 24 | 53 |
| 2024 2 | 45 | 29 | 74 |
| 2024 1 | 16 | 26 | 42 |
| 2023 12 | 11 | 25 | 36 |
| 2023 11 | 23 | 42 | 65 |
| 2023 10 | 21 | 40 | 61 |
| 2023 9 | 21 | 42 | 63 |
| 2023 8 | 17 | 17 | 34 |
| 2023 7 | 33 | 16 | 49 |
| 2023 6 | 24 | 11 | 35 |
| 2023 5 | 12 | 14 | 26 |
| 2023 4 | 9 | 8 | 17 |
| 2023 3 | 39 | 21 | 60 |
| 2023 2 | 9 | 27 | 36 |
| 2023 1 | 12 | 33 | 45 |
| 2022 12 | 20 | 34 | 54 |
| 2022 11 | 27 | 45 | 72 |
| 2022 10 | 22 | 38 | 60 |
| 2022 9 | 18 | 37 | 55 |
| 2022 8 | 21 | 43 | 64 |
| 2022 7 | 19 | 36 | 55 |
| 2022 6 | 20 | 43 | 63 |
| 2022 5 | 19 | 45 | 64 |
| 2022 4 | 27 | 46 | 73 |
| 2022 3 | 20 | 42 | 62 |
| 2022 2 | 19 | 37 | 56 |
| 2022 1 | 11 | 24 | 35 |
| 2021 12 | 7 | 28 | 35 |
| 2021 11 | 8 | 17 | 25 |
| 2021 10 | 10 | 32 | 42 |
| 2021 9 | 4 | 10 | 14 |
| 2021 8 | 5 | 12 | 17 |
| 2021 7 | 1 | 4 | 5 |
| 2021 6 | 8 | 7 | 15 |
| 2021 5 | 7 | 7 | 14 |
| 2021 4 | 16 | 20 | 36 |
| 2021 3 | 5 | 10 | 15 |
| 2021 2 | 5 | 9 | 14 |
| 2021 1 | 8 | 10 | 18 |
| 2020 12 | 5 | 9 | 14 |
| 2020 11 | 4 | 10 | 14 |
| 2020 10 | 2 | 3 | 5 |
| 2020 9 | 6 | 15 | 21 |
| 2020 8 | 3 | 2 | 5 |
| 2020 7 | 4 | 8 | 12 |
| 2020 6 | 5 | 5 | 10 |
| 2020 5 | 2 | 7 | 9 |
| 2020 4 | 5 | 12 | 17 |
| 2020 3 | 4 | 8 | 12 |
| 2020 2 | 1 | 4 | 5 |
| 2020 1 | 7 | 15 | 22 |
| 2019 12 | 2 | 3 | 5 |
| 2019 11 | 4 | 5 | 9 |
| 2019 10 | 7 | 17 | 24 |
| 2019 9 | 4 | 9 | 13 |
| 2019 8 | 4 | 11 | 15 |
| 2019 7 | 5 | 4 | 9 |
| 2019 6 | 6 | 17 | 23 |
| 2019 5 | 7 | 8 | 15 |
| 2019 4 | 7 | 9 | 16 |
| 2019 3 | 7 | 8 | 15 |
| 2019 2 | 8 | 8 | 16 |
| 2019 1 | 4 | 9 | 13 |
| 2018 12 | 5 | 18 | 23 |
| 2018 11 | 6 | 9 | 15 |
| 2018 10 | 10 | 24 | 34 |
| 2018 9 | 4 | 12 | 16 |
| 2018 5 | 0 | 1 | 1 |
| 2018 4 | 9 | 4 | 13 |
| 2018 3 | 8 | 5 | 13 |
| 2018 2 | 6 | 1 | 7 |
| 2018 1 | 6 | 1 | 7 |
| 2017 12 | 14 | 2 | 16 |
| 2017 11 | 6 | 1 | 7 |
| 2017 10 | 6 | 1 | 7 |
| 2017 9 | 9 | 1 | 10 |
| 2017 8 | 2 | 4 | 6 |
| 2017 7 | 2 | 0 | 2 |
| 2017 6 | 7 | 4 | 11 |
| 2017 5 | 4 | 8 | 12 |
| 2017 4 | 7 | 5 | 12 |
| 2017 3 | 5 | 2 | 7 |
| 2017 2 | 7 | 4 | 11 |
| 2017 1 | 5 | 1 | 6 |
| 2016 12 | 13 | 14 | 27 |
| 2016 11 | 12 | 3 | 15 |
| 2016 10 | 19 | 3 | 22 |
| 2016 9 | 11 | 4 | 15 |
| 2016 8 | 1 | 0 | 1 |
| 2016 7 | 1 | 3 | 4 |
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