Over-dispersed Poisson				Gamma
i	IBNR	Standard deviation of IBNRs	Coefficient of Variation	Skewness of IBNR distribution	IBNR	Standard deviation of IBNRs	Coefficient of Variation	Skewness of IBNR distribution
9	3,952,041	333,218	0.084	0.158	3,951,896	332,107	0.084	0.177
8	1,043,678	140,799	0.135	0.245	1,043,641	140,449	0.135	0.250
7	449,368	90,363	0.201	0.362	448,867	90,118	0.201	0.352
6	286,402	73,282	0.256	0.445	286,146	73,118	0.256	0.446
5	156,462	55,473	0.355	0.583	156,336	55,492	0.355	0.567
4	85,394	42,385	0.496	0.751	85,265	42,316	0.496	0.742
3	34,527	28,981	0.839	0.988	34,416	29,235	0.849	1.014
2	26,300	26,944	1.024	1.086	26,149	26,884	1.028	1.073
1	15,148	21,689	1.432	1.311	15,114	21,635	1.431	1.370
Total	6,049,320	431,277	0.071	0.123	6,047,831	430,988	0.071	0.123