Table 2 Trends over time in % of women aged 20–24 years reporting first birth before age 20 years, disaggregated by age (CIs at the 95% in parenthesis)
Country | Year of first survey | Year of second survey | Year of third survey | Actual % change between baseline and final survey | Average % annual rate of change baseline to final survey year |
|---|---|---|---|---|---|
Bolivia | 1994 | 2003 | 2008 | ||
< 16 | 5.2 (4.2–6.6) | 4.5 (3.8–5.4) | 5.2 (4.3–6.2) | 0.0 | 0.0 |
16/17 | 13.3 (11.6–15.2) | 14.5 (13.0–16.0) | 14.9 (13.3–16.5) | 1.6 | 0.9 |
18/19 | 19.2 (17.1–21.5) | 21.8 (20.0–23.8) | 17.3 (15.6–19.1) | −1.9 | −0.7 |
Total < 20 | 37.7 (35.1–40.4) | 40.8 (38.7–43.0) | 37.3 (35.2–39.5) | − 0.4 | − 0.1 |
Colombia | 1990 | 2005 | 2010 | ||
< 16 | 3.7 (2.6–5.2) | 5.5 (4.8–6.2) | 5.7 (5.1–6.4) | 2.0 | 2.7 |
16/17 | 10.0 (8.2–12.1) | 14.0 (12.9–15.2) | 14.0 (13.0–15.0) | 4.0 | 2.0 |
18/19 | 17.0 (14.3–20.1) | 16.4 (15.2–17.7) | 16.8 (15.8–17.9) | −0.2 | −0.1 |
Total < 20 | 30.6 (27.4–34.0) | 35.9 (34.2–37.6) | 36.5 (35.1–37.8) | 5.9 | 1.0 |
Dominican Republic | 1996 | 2007 | 2013 | ||
< 16 | 6.5 (5.3–8.0) | 8.5 (7.4–9.7) | 6.8 (5.2–8.7) | 0.3 | 0.3 |
16/17 | 15.2 (13.2–17.3) | 16.3 (14.8–18.0) | 17.0 (14.7–19.5) | 1.8 | 0.7 |
18/19 | 17.6 (15.5–19.9) | 16.9 (15.3–18.6) | 17.1 (14.9–19.7) | −0.5 | −0.2 |
Total < 20 | 39.3 (36.5–42.1) | 41.7 (39.5–43.9) | 40.9 (37.7–44.0) | 1.6 | 0.2 |
Haiti | 1994 | 2005 | 2012 | ||
< 16 | 4.6 (3.5–6.1) | 4.3 (3.2–5.6) | 3.2 (2.5–4.1) | −1.4 | −1.7 |
16/17 | 10.4 (8.7–12.4) | 10.8 (9.2–12.7) | 9.7 (8.5–11.2) | −0.7 | −0.4 |
18/19 | 16.5 (14.4–18.9) | 15.1 (13.2–17.1) | 14.4 (13.0–16.0) | −2.1 | −0.7 |
Total < 20 | 31.6 (28.8–34.4) | 30.1 (27.6–32.7) | 27.3 (25.4–29.4) | −4.3 | −0.8 |
Peru | 1991 | 2007 | 2012 | ||
< 16 | 3.3 (2.8–4.0) | 3.5 (3.0–4.1) | 3.5 (2.8–4.2) | 0.2 | 0.3 |
16/17 | 9.1 (8.1–10.1) | 10.3 (9.4–11.3) | 11.1 (9.9–12.4) | 2.0 | 1.2 |
18/19 | 14.5 (13.3–15.9) | 14.9 (13.8–16.0) | 17.1 (15.5–18.8) | 2.6 | 0.9 |
Total < 20 | 26.9 (25.3–28.6) | 28.7 (27.2–30.2) | 31.6 (29.7–33.6) | 4.7 | 0.9 |