Table 1.

Sample distribution by years

Year	Population (CNH)	Final sample (SABI)	Number Commission	% Commission	Year	Population (CNH)	Final sample (SABI)	Number Commission	% Commission
2000	305	175	89	50.85	2009	336	197	88	44.67
2001	308	182	87	47.80	2010	330	196	87	44,38
2002	304	189	89	47.08	2011	315	190	87	45.78
2003	304	188	89	47.34	2012	312	183	83	45.35
2004	312	185	88	47.56	2013	313	179	83	46.36
2005	313	190	76	40.00	2014	313	181	82	45.30
2006	318	193	80	41.45	2015	312	173	78	45.08
2007	324	183	78	42.62	2016	312	160	75	46.87
2008	326	196	85	43.36	2017	324	144	67	46.52
N.obs						5.681	3.284	1.491	45.40

Source: Own elaboration based on CNH and SABI