YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1990	3838	3798	4525	5078	5591	6162	7004	6938	6024	5250	4817	4004
1991	3930	4530	4670	5297	6152	6433	7277	7499	6406	5773	5145	4782
1992	4493	4939	5567	6154	6882	7349	7875	7864	6773	6294	5536	4882
1993	4583	4988	5344	6065	7037	7562	7830	8413	7627	6966	6078	5724
1994	5535	5621	6249	7264	7850	8119	9543	9536	8724	7178	6426	6131
1995	6166	6507	6671	7561	8561	8736	9488	9407	8542	7331	6835	6742
1996		6174	6406	7222	7870	8490	9197	9095	8057	7393	6158	5874
1997	5729	6156	6199	7018	8077	8488	9422	9476	8470	7732	7121	6512
1998	5924	6488	6956	7865	8505	8974	9720	9484	8595	7881	7445	6541
1999	6316	6470	6906	7776	8499	8896	9403	9768	8968	8152	7486	6956
2000	6370	6783	7105	7913	8717	9257	9983	9719	8653	8173	7157	6580
2001	6479	6681	7176	7722	8842	9064	10092	10070	9048	8386	7547	6681
2002	6611	7106	7045	8141	8995	9437	10285	10343	9326	8667	7946	7433
2003	7050	7472	7545	8488	9368	9776	10858	9978	9096	8549	7512	7195
2004	6803	7446	7884	8904	9156	9708	10611	10069	9552	8957	8275	7896
2005	7231	8080	8294	8811	9610	9948	10460	10479	9360	9007	8522	7790
2006	7680	8008	8169	8851	9791	10456	11250	10982	10152	9559	8460	8045
2007	7559	8008	8620	9346	9667	10718	11576	11459	10412	9788	8864	7961
2008	6813	7860	7953	8405	9698	9797	10715	10678	9708	9302
2009				9009	10212	10497	11564	11191	10493	9459	8472	8135
2010	7844	8319	8706	9290	9993	10438	11346	10783	10128	9321	8052	7528
2011	7182	7421	7601	8275	9137	9685	10854	10841	9704	8749	7611	7377
2012	6881	7145	7221	8133	9019	9384	10904	10663	9855	8905	7806	7315
2013	6884	7329	7690	8240

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.