1999	2000	2001	2002
January	4,963	3,611	4,504	3,868
February	5,524	4,435	5,552	4,677
March	5,908	4,787	5,594	5,702
April	5,050	4,821	6,054	4,472
May	3,744	3,694	3,965	3,783
June	3,138	3,390	3,498	2,997
July	4,034	3,836	4,295	3,771
August	3,806	3,498	4,016	3,536
September	1,765	1,031	907	787
October	2,370	1,650	1,596	1,619
November	2,632	3,536	3,291	3,786
December	3,848	5,500	4,693	4,971
	46,782	43,789	47,965	43,969