YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1995		11857	12278	12849	13174	14447	15681	14154	14425	13257	12518	11844
1996	10863	12105	12738	13260	13098	14824	15840	14986	13989	12712	12029	11044	13124
1997	10763	11922	12796	13441	13732	14612	15467	15832	14703	13529	12331	11899	13419
1998	11426	12261	13157	13954	14277	15573	16805	16663	14346	14240	13080	12329	14009
1999	11751	12764	14061	14429	14754	16255	17627	17206	15936	14709	12908	12531	14578
2000	12232	13238	14163	14612	15098	15723	17269	16835	15377	14802	13172	12841	14614
2001	12112	13010	14118	15057	15392	16556	17555	17159	15985	14939	13987	12566	14870
2002	12462	13546	14503	15370	16139	17016	18463	18194	16862	16013	14669	13990	15602
2003	13622	13971	14685	15827	16416	17647	18970	18453	16309	15568	14248	13822	15795
2004	13003	14358	15945	16701	15881	17973	19391	18288	17433	16056	14881	14165	16173
2005	13081	14982	16291	16271	16521	18151	19005	19337			15278	14573
2006	14000	15245	16438	17060	17434	18595	19444	18994	18488	17286	16441	15649	17090
2007	15157	16364	17694	18218	18783	19967	20900	20611	19262	18172	17388	15251	18147
2008	15553	15387	16165	17561	17869	18512	19532

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