Table 2.

Pearson correlation between climate factor and dengue cases in time series, 1999–2007.

Year	RF		TEMP		RH
	t	t−1	t	t−1	t	t−1
1999	0.460	0.512	−0.042	0.262	0.631	0.610
2000	0.676	0.839	0.258	0.677	0.647	0.777
2001	0.548	0.516	0.380	0.342	0.539	0.506
2002	0.472	0.346	0.608	0.768	0.158	0.252
2003	0.488	0.296	0.538	0.316	0.544	0.319
2004	0.872	0.916	0.177	0.277	0.682	0.777
2005	0.729	0.481	0.525	0.524	0.840	0.551
2006	0.528	0.836	−0.026	0.325	0.580	0.825
2007	0.446	0.726	0.166	0.487	0.461	0.740