Table 3 Distribution of registered ALS cases by year of onset

From: Modeling delay to diagnosis for Amyotrophic lateral sclerosis: under reporting and incidence estimates

Onset year	Number of cases	Percentage
1994	6	0.33%
1995	8	0.44%
1996	9	0.50%
1997	14	0.78%
1998	17	0.94%
1999	33	1.83%
2000	38	2.11%
2001	49	2.72%
2002	75	4.17%
2003	109	6.06%
2004	142	7.89%
2005	212	11.78%
2006	347	19.29%
2007	378	21.01%
2008	282	15.68%
2009	73	4.06%

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