Table 1.

Parameter estimates for French Polynesia, Colombia, and the State of Bahia in Brazil.

Region	Population	Reporting ratio ρ i	Infection attack rate	Precip. ln ξi
French Polynesia	276,831	80.5% (72.8–100.0%)	78.0% (63.5–86.3%)	−7.27 (−10,−3.36)
Colombia	48,000,000	5.1% (2.1–100.0%)	20.8% (1.1–50.3%)	−2.82 (−4.38, −1.76)
Bahia Brazil	15,000,000	3.5% (2.7–100.0%)	32.4% (2.5–94.2%)	−4.27 (−10, −2.91)
Tahiti	178,100	95.4% (70.9, 100.0%)	71.3% (67.4%, 94.1%)	N/A
Ile Sous	33,100		70.1% (66.3%, 92.5%)
Others	47,400		62.5% (59.2%, 82.5%)

The 95% confidence intervals are given in the parentheses.