Table 5.

Input values for relative risk calculus.

	January	February	March	April	May	June	July	August	September	October	November	December
RR	1.02	0.35	0.46	0.87	0.60	2.96	1.22	4.56	3.60	3.19	2.75	1.88
CI 95%	0.73 1.40	0.07 1.69	0.12 1.74	0.28 2.71	0.18 1.98	0.79 11.09	0.45 3.34	1.31 15.89	0.75 17.23	1.04 9.83	0.87 0.72	0.74 8.72