10-1  Basic Conditions of Urban Households of Major Years
Year	Number of Households  Surveyed (household)	Average Household Size (person)	Average Number of Employed Persons per Household (person)	Number of Dependents per Employee (person)	Per Capita Annual Disposable Income (yuan)	Per Capita Annual Consumption Expenditure (yuan)	Per Capita Annual Non- consumption Expenditure (yuan)	Per Capita Construction Area of Building (sq.m)
1984	430	3.93	2.35	1.67	639	521		6.90
1985	900	3.57	2.10	1.70	748	670		7.77
1986	1630	3.54	2.05	1.72	854	751		9.15
1987	1730	3.53	2.05	1.72	987	813		9.61
1988	1830	3.51	2.06	1.71	1163	1026		9.96
1989	2080	3.43	2.01	1.71	1349	1161		10.25
1990	2180	3.38	2.00	1.69	1466	1229		10.05
1991	2180	3.31	1.98	1.67	1688	1407		10.49
1992	2180	3.26	1.98	1.65	1974	1599	151	10.80
1993	2080	3.24	1.96	1.65	2515	1947	270	11.20
1994	2080	3.21	1.96	1.64	3444	2635	439	11.88
1995	2050	3.19	1.96	1.63	4264	3285	566	12.35
1996	2050	3.16	1.99	1.59	4890	3771	726	12.13
1997	2100	3.17	2.01	1.58	5191	4041	731	12.70
1998	2300	3.14	1.98	1.59	5380	4144	1079	12.82
1999	2400	3.12	1.93	1.62	5809	4515	1082	13.10
2000	2500	3.10	1.87	1.66	6490	5022	1037	13.75
2001	2450	3.06	1.82	1.68	7101	5252	1133	14.17
2002	2650	3.02	1.78	1.70	7615	5596	1905	24.57
2003	2650	2.98	1.77	1.68	8400	6069	2221	25.67
2004	2650	2.95	1.77	1.67	9438	6674	2352	26.39
2005	2800	2.91	1.69	1.72	10745	7457	2432	28.49
2006	3000	2.91	1.71	1.70	12192	8468	3249	29.29
2007	3050	2.87	1.68	1.71	14265	9667	3522	29.80
2008	3300	2.87	1.64	1.75	16305	11007	3640	31.33
2009	3300	2.86	1.64	1.74	17811	12013	4060	31.80
2010	3300	2.86	1.67	1.71	19946	13118	4298	32.09
2011	3300	2.83	1.69	1.67	22792	14561	4781	33.18
2012	3300	2.83	1.69	1.67	25755	15778	4879	33.44
a)Data before 2001 on construction area of builiding means  per capita living space, data after 2002 per capita floor space.