YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1990	3453	3797	4596	5024	5306	6094	6584	6872	5392	4549	4625	4059
1991	3643	4380	5039	5048	5313	6392	6903	6962	5737	5160	4850	4901
1992	4276	4752	5300	5901	5938	6856	7916	7940	5969	5594	5119	4727
1993	4080	4728	5624	6168	6208	7227	8880	8670	6713	5861	5218	5031
1994	4872	5103	5996	6439	6791	7567	9079	8539	6977	6017	5239	5687
1995	5021	5572	6220	6462	6795	7946	9079	9054	7471	6414	6331	6073
1996	4982	5693	6517	6952	7122	8229	9429	9573	7523	6597	6280	6079
1997	5375	5985	6977	6728	6830	8480	9827	9845	7681	7043	6855	6546
1998	5739	6228	6845	7552	8154	9059	11140	10339	8261	7421	7152	6678
1999	6087	6535	7675	7819	8215	9697	11077	10903	8676	7700	7617	6978
2000	6232	6928	7665	7919	8391	9498	11045	10623	8281	7753	7305	7037
2001	6361	6783	7822	8104	7930	9818	10687
2002								10947	8737	8128	7508	8271
2003	6905	7081	7951	8387	9329	10162	11548	11184	8668	8283	7776	7312
2004	6614	6817	8247	8966		9587	11582	11146	9259	8618	8142	7728
2005	6469	7197	8408	8515	9165	10251	11717	11317	8871	8834	7959	7587
2006	6766	7703	8410	8735	9037	10408	11733	10898	9564	8581	8317	8055
2007	7059	7657	8867	9110	9369	10694	11937	11533	9624	8708	8779	7590
2008	6893	7409	8739	8582	9101	9588	10813	10528	8994	8627	8343	7618
2009	7265	7639	8371	9274	9961	10664	12578	11575	9908	9012	8642	7806
2010	7105	7628	8610	9360	9825	10588	12676	11704	9896	9172	8335	7749
2011	7172	7454	8495	9176	9393	10349	12023	11017	9849	8850	8322	8472
2012	7144	7659	9050	9209	9502	10517	12072	11452	9634	9168	9152	7766
2013	6725	6860	9029	9451

This Data is also available in the following forms: Comma Delimited , Tab Delimited and Space Delimited.
Right-Click and 'Save Target As' to download a copy.
For a graph of June average daily traffic from year to year -- click here.