Table 2.

Coverage of vital and health statistics in national registries

Registry (Countries)	>90 % coverage	50–89 % coverage	<50 % coverage	I don’t know	No national registry
Birth (N = 62)	55 % (42–68)	27 % (17–40)	10 % (4–20)	6 % (2–16)	2 % (0–9)
Cause of death (N = 61)	38 % (26–51)	21 % (12–34)	20 % (11–32)	16 % (8–28)	5 % (1–14)
Pregnancy (N = 61)	43 % (30–56)	34 % (23–48)	11 % (5–22)	10 % (4–20)	2 % (0–9)
Child (N = 62)	45 % (32–58)	26 % (16–39)	15 % (7–26)	11 % (5–22)	3 % (0–11)

95 % confidence intervals in parentheses