Table 2.
2004 | 2005 | ||||
Frequency | Percentage | Frequency | Percentage | ||
Age* | Under 1 year | 33 | 82%(67–98%) | 44 | 49% (35–62%) |
1 to 3 years | 23 | 47%(30–63%) | 72 | 49% (33–65%) | |
3 to 5 years | 24 | 55%(37–73%) | 48 | 35% (19–51%) | |
Location | urban | 78 | 60%(49–71%) | 109 | 48% (33–62%) |
rural | 9 | 41%(24–59%) | 55 | 40% (13–67%) |
*p < 0.05