¿¬µµ	Çʱâ			½Ç±â
	ÀÀ½Ã	ÇÕ°Ý	ÇÕ°Ý·ü	ÀÀ½Ã	ÇÕ°Ý	ÇÕ°Ý·ü
2016	20,516	10,289	50.2%	13,762	5,313	38.6%
2015	19,595	10,221	52.2%	14,114	5,039	35.7%
2014	21,381	11,223	52.5%	15,152	4,011	26.5%
2013	21,202	9,991	47.1%	14,758	3,872	26.2%
2012	21,876	8,747	40%	14,047	2,403	17.1%
2011	24,676	11,653	47.2%	16,653	4,026	24.2%
2010	25,565	11,927	46.7%	16,083	4,442	27.6%
2009	12,540	6,247	49.8%	7,396	1,774	24%
2008	6,461	2,886	44.7%	3,731	782	21%
2007	5,383	2,174	40.4%	2,439	165	6.8%
2006	3,132	1,407	44.9%	1,583	725	45.8%
2005	1,395	386	27.7%	574	282	49.1%
2004	770	231	30%	547	120	21.9%
2003	1,159	535	46.2%	679	100	14.7%
2002	1,271	416	32.7%	928	203	21.9%
2001	2,357	754	32%	1,803	335	18.6%
2000	27,125	6,605	24.4%	8,272	2,241	27.1%
ÇÕ°è	216,404	95,692	44.2%	132,521	35,833	27%