98 Sample

98 Sample

98 Sample

You can move left and right.

Waves, No. of Successfully-Surveyed Households, No. of Original Sample Households , Retention Rate of Original Sample Households , No. of Branch Households , No. of Surveyed Households Members , Months during Which Fieldwork Conducted

Waves	No. of Successfully-Surveyed Households	No. of Original Sample Households	Retention Rate of Original Sample Households	No. of Branch Households	No. of Surveyed Households Members	Months during Which Fieldwork Conducted
25th(2022)	5,807	3,076	61.5	2,731	11,838	4~12
24th(2021)	5,783	3,139	62.8	2,644	11,726	4~11
23rd(2020)	5,771	3,191	63.8	2,580	11,738	5~2(Next Year)
22nd(2019)	5,777	3,254	65.1	2,523	11,818	4~11
21st(2018)	5,761	3,299	66.0	2,462	11,835	3~1(Next Year)
20th(2017)	5,734	3,348	67.0	2,386	11,839	4~11
19th(2016)	5,691	3,386	67.7	2,305	11,618	4~11
18th(2015)	5,624	3,420	68.4	2,204	11,434	4~11
17th(2014)	5,549	3,451	69.0	2,098	10,752	3~10
16th(2013)	5,501	3,472	69.4	2,029	11,329	6~12
15th(2012)	5,469	3,517	70.3	1,952	11,442	6∼12
14th(2011)	5,404	3,528	70.6	1,876	11,376	7~2(Next Year)
13th(2010)	5,379	3,607	72.1	1,772	11,582	7~12
12th(2009)	5,306	3,658	73.2	1,648	11,739	3~11
11th(2008)	5,116	3,710	74.2	1,406	11,732	4~10
10th(2007)	5,069	3,775	75.5	1,294	11,852	4~9
9th(2006)	5,001	3,820	76.4	1,181	11,753	4~11
8th(2005)	4,849	3,822	76.4	1,027	11,580	4~10
7th(2004)	4,761	3,862	77.2	899	11,656	5~10
6th(2003)	4,592	3,862	77.2	730	11,535	5~10
5th(2002)	4,298	3,798	76.0	500	10,961	4~10
4th(2001)	4,247	3,866	77.3	381	11,046	4~10
3th(2000)	4,266	4,044	80.9	222	11,204	4~10
2nd(1999)	4,507	4,378	87.6	129	12,034	7~12
1st(1998)	5,000	5,000	100.0	0	13,319	6~10

Retention Rate of Original Sample Households (98 Sample)

You can move left and right.