10-7  Major Indicators of Rural Households of Major Years
Year	Number of  Households  Surveyed (household)	Number of  Permanent  Residents in  the Households  Surveyed (person)	Average  Number of  Permanent  Residents  Per Household (person)	Average Number of  Full/Semi  Labour Force  Per Household (person)	Per Capita  Space of  Living House  at Year-end (sq.m)
1978	715	4126	5.77	2.54	9.81
1979	732	4138	5.65	2.67	9.91
1980	825	4649	5.64	2.70	10.98
1981	827	4538	5.49	2.63	10.03
1982	1529	7849	5.13	2.54	10.64
1983	1438	7266	5.05	2.85	12.50
1984	1558	7730	4.96	2.86	14.54
1985	4000	18896	4.72	2.84	15.13
1986	4200	19667	4.68	2.85	15.74
1987	4200	19339	4.60	2.86	16.48
1988	4200	19074	4.54	2.86	17.34
1989	4200	18749	4.46	2.85	17.96
1990	4200	18486	4.40	2.82	18.48
1991	4200	18241	4.34	2.77	19.87
1992	4200	17886	4.26	2.75	19.31
1993	4200	17494	4.17	2.77	20.64
1994	4200	17239	4.10	2.76	21.15
1995	4200	17089	4.07	2.78	21.56
1996	4200	16847	4.01	2.68	22.32
1997	4200	16574	3.95	2.65	23.16
1998	4200	16379	3.90	2.64	23.91
1999	4200	16116	3.84	2.60	25.07
2000	4200	15918	3.79	2.60	23.61
2001	4200	15671	3.73	2.54	24.60
2002	4200	15569	3.71	2.58	25.59
2003	4200	15405	3.67	2.62	26.53
2004	4200	15386	3.66	2.67	26.92
2005	4200	15382	3.66	2.69	29.64
2006	4200	15298	3.64	2.69	30.69
2007	4200	15204	3.62	2.69	31.69
2008	4200	15121	3.60	2.68	32.98
2009	4200	15012	3.57	2.68	34.24
a)The space of production house is included in the space of living house since 1978 to 1980.