Date	Open	High	Low	Close	Volume	Change (%)
Aug 30, 2013	39.51	39.54	39.27	39.30	22,792	+0.01(+0.03%)
Aug 29, 2013	39.26	39.42	39.26	39.29	7,875	-0.07(-0.18%)
Aug 28, 2013	39.51	39.54	39.35	39.36	16,731	-0.02(-0.05%)
Aug 27, 2013	39.62	39.62	39.32	39.37	8,377	+0.08(+0.21%)
Aug 23, 2013	39.30	39.29	39.29	39.29	8,791	-0.42(-1.06%)
Aug 22, 2013	39.38	39.72	39.38	39.72	4,998	+0.34(+0.86%)
Aug 21, 2013	39.64	39.64	39.37	39.38	15,252	-0.28(-0.70%)
Aug 20, 2013	39.80	39.82	39.42	39.65	14,130	+0.12(+0.31%)
Aug 19, 2013	38.60	39.98	38.60	39.53	4,744	-0.04(-0.10%)
Aug 16, 2013	39.58	39.63	39.57	39.57	1,804	-0.03(-0.09%)
Aug 15, 2013	39.64	39.77	39.48	39.60	71,374	-0.08(-0.20%)
Aug 14, 2013	39.72	39.91	39.68	39.68	63,219	-0.03(-0.08%)
Aug 13, 2013	39.80	39.80	39.60	39.72	21,962	-0.15(-0.39%)
Aug 12, 2013	39.82	39.88	39.81	39.87	8,268	+0.08(+0.20%)
Aug 09, 2013	39.82	40.03	39.79	39.79	9,008	+0.01(+0.03%)
Aug 08, 2013	39.78	40.02	39.77	39.78	12,310	-0.02(-0.06%)
Aug 07, 2013	39.75	39.90	39.74	39.80	8,108	-0.02(-0.06%)
Aug 06, 2013	39.97	40.11	39.77	39.82	40,649	-0.26(-0.65%)
Aug 05, 2013	39.97	40.22	39.97	40.08	93,790	+0.08(+0.19%)
Aug 02, 2013	40.01	40.01	40.01	40.01	390	-0.05(-0.13%)
Aug 01, 2013	39.80	40.25	39.80	40.06	13,843	+0.29(+0.72%)
Jul 31, 2013	39.60	39.78	39.60	39.77	15,159	-0.05(-0.13%)
Jul 30, 2013	39.93	40.03	39.77	39.82	10,112	+0.08(+0.20%)
Jul 29, 2013	39.37	39.79	39.37	39.74	16,836	+0.05(+0.13%)
Jul 26, 2013	39.35	39.88	39.35	39.69	29,876	+0.03(+0.07%)
Jul 25, 2013	39.67	39.67	39.46	39.66	9,363	+0.17(+0.43%)
Jul 24, 2013	39.60	39.69	39.48	39.49	10,773	-0.14(-0.36%)
Jul 23, 2013	39.07	39.68	39.07	39.63	11,986	-0.09(-0.22%)
Jul 22, 2013	40.00	40.10	39.72	39.72	11,844	-0.38(-0.94%)
Jul 19, 2013	40.24	40.39	40.09	40.09	11,455	-0.18(-0.46%)
Jul 18, 2013	40.13	40.37	40.13	40.28	24,027	-0.05(-0.12%)
Jul 17, 2013	40.31	40.55	40.31	40.33	5,065	-0.07(-0.18%)
Jul 16, 2013	40.77	40.77	40.27	40.40	11,273	-0.08(-0.21%)
Jul 15, 2013	40.28	40.50	40.28	40.48	3,185	+0.20(+0.49%)
Jul 12, 2013	40.60	40.60	40.29	40.29	4,474	+0.05(+0.13%)
Jul 11, 2013	40.16	40.49	40.07	40.23	39,366	+0.24(+0.59%)
Jul 10, 2013	39.89	40.16	39.89	40.00	41,284	-0.02(-0.05%)
Jul 09, 2013	40.30	40.18	40.02	40.02	5,373	-0.05(-0.13%)
Jul 08, 2013	40.12	40.12	39.88	40.07	10,882	+0.01(+0.03%)
Jul 05, 2013	40.50	40.60	40.04	40.06	29,466	-0.44(-1.10%)
Jul 03, 2013	40.73	40.73	40.33	40.50	51,858	+0.07(+0.16%)
Jul 02, 2013	40.50	40.71	40.28	40.44	17,329	+0.23(+0.58%)
Jul 01, 2013	40.50	40.50	40.12	40.20	3,878	+0.04(+0.09%)
Jun 28, 2013	40.28	40.28	39.93	40.17	27,945	+0.24(+0.61%)
Jun 26, 2013	39.66	40.02	39.66	39.93	42,992	+0.26(+0.66%)
Jun 25, 2013	39.24	39.78	38.86	39.67	12,310	+0.69(+1.76%)
Jun 24, 2013	39.52	39.53	38.94	38.98	52,681	-0.77(-1.94%)
Jun 21, 2013	40.21	40.31	39.44	39.75	95,653	-0.57(-1.41%)
Jun 20, 2013	40.61	40.69	40.31	40.32	26,110	-0.38(-0.93%)
Jun 19, 2013	41.09	41.09	40.69	40.69	9,415	-0.36(-0.88%)
Jun 18, 2013	40.84	41.07	40.79	41.06	30,796	+0.04(+0.09%)
Jun 17, 2013	41.09	41.12	40.80	41.02	18,584	+0.20(+0.49%)
Jun 14, 2013	40.86	41.23	40.82	40.82	10,748	+0.20(+0.48%)
Jun 13, 2013	40.79	41.10	40.62	40.62	110,768	-0.23(-0.56%)
Jun 12, 2013	40.94	40.98	40.79	40.85	34,393	-0.22(-0.54%)
Jun 11, 2013	41.31	41.45	41.07	41.07	32,033	-0.33(-0.81%)
Jun 10, 2013	41.90	41.90	41.41	41.41	17,524	-0.48(-1.14%)
Jun 07, 2013	41.78	41.93	41.76	41.88	11,193	+0.13(+0.30%)
Jun 06, 2013	42.02	42.02	41.68	41.76	15,892	+0.00(+0.00%)
Jun 05, 2013	41.73	41.86	41.73	41.76	14,496	-0.03(-0.08%)
Jun 04, 2013	42.13	42.13	41.79	41.79	8,576	-0.34(-0.80%)
Jun 03, 2013	42.13	42.15	42.08	42.13	4,922	-0.06(-0.14%)
May 31, 2013	42.20	42.26	42.13	42.19	10,789	-0.10(-0.23%)
May 30, 2013	42.24	42.29	42.13	42.28	8,661	-0.10(-0.23%)
May 29, 2013	42.42	42.59	42.23	42.38	23,817	-0.18(-0.43%)
May 28, 2013	42.73	42.73	42.55	42.56	23,249	-0.14(-0.32%)
May 24, 2013	42.69	42.73	42.64	42.70	17,482	-0.01(-0.03%)
May 23, 2013	42.86	42.86	42.69	42.71	7,369	-0.10(-0.23%)
May 22, 2013	42.90	42.90	42.73	42.81	19,566	-0.08(-0.18%)
May 21, 2013	42.96	42.96	42.80	42.89	24,669	-0.05(-0.12%)
May 20, 2013	42.92	42.95	42.85	42.94	9,211	+0.08(+0.18%)
May 17, 2013	42.81	42.90	42.81	42.86	32,299	+0.04(+0.09%)
May 16, 2013	42.79	42.85	42.79	42.82	8,518	-0.03(-0.07%)
May 15, 2013	42.86	42.86	42.77	42.85	3,871	-0.03(-0.06%)
May 13, 2013	42.93	42.93	42.86	42.88	19,396	-0.06(-0.15%)
May 10, 2013	43.02	43.02	42.94	42.94	15,468	-0.05(-0.12%)
May 09, 2013	42.91	42.99	42.91	42.99	8,367	+0.04(+0.09%)
May 08, 2013	42.89	42.99	42.89	42.96	21,535	+0.00(+0.00%)
May 07, 2013	42.88	43.02	42.88	42.96	21,730	-0.06(-0.14%)
May 06, 2013	43.03	43.07	43.01	43.02	13,439	-0.02(-0.04%)
May 03, 2013	43.12	43.12	43.02	43.03	13,316	-0.08(-0.18%)
May 02, 2013	43.07	43.14	43.07	43.11	6,814	+0.02(+0.04%)
May 01, 2013	43.07	43.13	43.07	43.09	6,624	+0.00(+0.00%)
Apr 30, 2013	43.05	43.09	43.05	43.09	21,345	+0.04(+0.09%)
Apr 29, 2013	43.04	43.05	43.04	43.05	11,227	+0.02(+0.05%)
Apr 26, 2013	43.00	43.03	42.94	43.03	9,997	+0.10(+0.22%)
Apr 25, 2013	42.88	43.00	42.88	42.94	5,582	-0.07(-0.15%)
Apr 24, 2013	42.84	43.00	42.80	43.00	11,797	-0.02(-0.04%)
Apr 23, 2013	42.98	43.02	42.97	43.02	2,882	+0.05(+0.12%)
Apr 22, 2013	42.96	42.96	42.74	42.96	7,807	+0.07(+0.16%)
Apr 19, 2013	42.75	42.89	42.71	42.89	12,627	+0.15(+0.34%)
Apr 18, 2013	42.89	42.89	42.75	42.75	8,648	-0.13(-0.29%)
Apr 17, 2013	42.84	42.87	42.73	42.87	12,804	+0.08(+0.19%)
Apr 16, 2013	42.83	42.87	42.76	42.79	3,060	-0.04(-0.10%)
Apr 15, 2013	42.92	42.92	42.82	42.84	13,781	+0.02(+0.05%)
Apr 12, 2013	42.82	42.90	42.80	42.81	5,164	-0.06(-0.14%)
Apr 11, 2013	42.64	42.87	42.64	42.87	13,146	+0.02(+0.05%)
Apr 10, 2013	42.85	42.87	42.70	42.85	28,372	+0.15(+0.34%)
Apr 09, 2013	42.65	42.87	42.65	42.71	25,118	+0.08(+0.18%)
Apr 08, 2013	42.78	42.85	42.63	42.63	20,599	-0.10(-0.24%)
Apr 05, 2013	42.18	42.74	42.18	42.73	48,070	+0.17(+0.40%)
Apr 04, 2013	42.47	42.56	42.47	42.56	4,305	+0.06(+0.14%)
Apr 03, 2013	42.50	42.52	42.40	42.50	9,992	+0.11(+0.26%)
Apr 02, 2013	42.39	42.49	42.37	42.39	13,225	+0.00(+0.01%)
Apr 01, 2013	42.48	42.48	42.35	42.39	6,138	-0.08(-0.19%)
Mar 28, 2013	42.43	42.47	42.41	42.47	13,662	+0.11(+0.26%)
Mar 27, 2013	42.35	42.41	42.35	42.36	6,396	+0.00(+0.01%)
Mar 26, 2013	42.44	42.44	42.34	42.35	29,486	+0.01(+0.02%)
Mar 25, 2013	42.35	42.39	42.30	42.34	8,490	+0.02(+0.06%)
Mar 22, 2013	42.29	42.38	42.29	42.32	11,395	+0.03(+0.06%)
Mar 21, 2013	42.29	42.39	42.29	42.29	9,241	-0.04(-0.09%)
Mar 20, 2013	42.40	42.40	42.32	42.33	5,498	-0.04(-0.10%)
Mar 19, 2013	42.32	42.39	42.30	42.37	35,717	-0.01(-0.03%)
Mar 18, 2013	42.32	42.46	42.32	42.39	14,358	+0.01(+0.03%)
Mar 15, 2013	42.30	42.39	42.28	42.37	11,000	+0.09(+0.21%)
Mar 14, 2013	42.46	42.46	42.28	42.28	25,664	-0.15(-0.34%)
Mar 13, 2013	42.23	42.50	42.17	42.43	15,261	+0.02(+0.05%)
Mar 12, 2013	42.41	42.48	42.26	42.41	9,764	-0.04(-0.10%)
Mar 11, 2013	42.45	42.53	42.18	42.45	19,794	+0.01(+0.02%)
Mar 08, 2013	42.73	42.73	42.42	42.45	51,868	-0.35(-0.82%)
Mar 07, 2013	42.78	42.81	42.75	42.80	10,709	+0.02(+0.05%)
Mar 06, 2013	42.91	42.91	42.78	42.78	14,151	-0.16(-0.37%)
Mar 05, 2013	42.95	42.96	42.91	42.94	14,690	-0.03(-0.06%)
Mar 04, 2013	42.99	43.00	42.93	42.96	17,140	+0.05(+0.12%)
Mar 01, 2013	43.06	43.06	42.91	42.91	27,086	-0.03(-0.07%)
Feb 28, 2013	42.91	42.94	42.91	42.94	2,508	+0.03(+0.07%)
Feb 27, 2013	42.94	42.94	42.81	42.91	10,909	+0.12(+0.28%)
Feb 26, 2013	42.84	42.92	42.79	42.79	10,340	-0.02(-0.04%)
Feb 22, 2013	42.69	42.82	42.69	42.81	21,724	+0.11(+0.27%)
Feb 21, 2013	42.76	42.78	42.69	42.70	10,468	-0.06(-0.14%)
Feb 20, 2013	42.85	42.85	42.73	42.76	22,338	-0.05(-0.12%)
Feb 19, 2013	42.78	42.88	42.74	42.81	6,205	-0.05(-0.12%)
Feb 15, 2013	42.80	42.86	42.74	42.86	20,089	+0.00(+0.01%)
Feb 14, 2013	42.86	42.86	42.79	42.86	13,824	+0.01(+0.02%)
Feb 13, 2013	42.84	42.85	42.81	42.85	13,449	-0.06(-0.13%)
Feb 12, 2013	42.92	42.93	42.75	42.91	25,208	-0.02(-0.04%)
Feb 11, 2013	42.86	42.92	42.77	42.92	56,459	+0.02(+0.04%)
Feb 08, 2013	42.93	42.93	42.88	42.91	11,817	+0.01(+0.01%)
Feb 07, 2013	42.79	42.96	42.79	42.90	51,547	+0.07(+0.17%)
Feb 06, 2013	42.84	42.90	42.73	42.83	76,837	+0.08(+0.19%)
Feb 04, 2013	42.71	42.77	42.71	42.75	9,001	-0.10(-0.24%)
Feb 01, 2013	42.76	42.87	42.69	42.85	18,649	+0.19(+0.45%)
Jan 31, 2013	42.66	42.79	42.65	42.65	11,673	-0.07(-0.16%)
Jan 30, 2013	42.82	42.84	42.67	42.72	19,068	-0.04(-0.10%)
Jan 29, 2013	42.85	42.92	42.76	42.76	7,258	+0.01(+0.03%)
Jan 28, 2013	42.75	42.89	42.75	42.75	16,451	-0.10(-0.23%)
Jan 25, 2013	43.02	43.02	42.83	42.85	21,046	-0.20(-0.47%)
Jan 24, 2013	42.90	43.07	42.90	43.06	16,065	+0.02(+0.04%)
Jan 23, 2013	42.90	43.31	42.90	43.04	14,466	+0.00(+0.01%)
Jan 22, 2013	43.07	43.08	42.98	43.03	47,733	-0.04(-0.10%)
Jan 18, 2013	43.05	43.08	42.90	43.08	13,545	+0.02(+0.06%)
Jan 17, 2013	43.03	43.06	43.02	43.05	29,019	+0.06(+0.14%)
Jan 16, 2013	42.97	43.02	42.85	42.99	24,009	+0.02(+0.05%)
Jan 15, 2013	42.97	42.97	42.91	42.97	17,559	+0.06(+0.14%)
Jan 14, 2013	42.89	42.92	42.83	42.91	37,950	+0.02(+0.05%)
Jan 11, 2013	42.85	42.90	42.67	42.89	29,335	+0.03(+0.06%)
Jan 10, 2013	42.75	42.87	42.75	42.86	23,707	+0.03(+0.07%)
Jan 09, 2013	42.72	42.83	42.72	42.83	15,444	+0.10(+0.23%)
Jan 08, 2013	42.67	42.73	42.58	42.73	31,791	+0.15(+0.35%)
Jan 07, 2013	42.52	42.62	42.52	42.58	29,329	+0.07(+0.16%)
Jan 04, 2013	42.55	42.56	42.43	42.51	133,108	-0.05(-0.12%)
Jan 03, 2013	42.39	42.59	42.36	42.56	88,476	+0.10(+0.23%)
Jan 02, 2013	42.45	42.57	42.41	42.46	71,992	+0.06(+0.14%)
Dec 31, 2012	42.32	42.55	42.32	42.41	65,434	-0.10(-0.24%)
Dec 28, 2012	42.44	42.51	42.31	42.51	79,774	+0.15(+0.35%)
Dec 27, 2012	42.38	42.40	42.30	42.36	46,071	-0.01(-0.02%)
Dec 26, 2012	42.51	42.52	42.29	42.37	22,492	-0.03(-0.07%)
Dec 24, 2012	42.30	42.40	42.28	42.40	25,694	+0.09(+0.22%)
Dec 21, 2012	42.29	42.48	42.29	42.30	20,003	+0.05(+0.12%)
Dec 20, 2012	42.27	42.45	42.15	42.25	23,886	+0.14(+0.33%)
Dec 19, 2012	42.36	42.53	42.11	42.11	43,301	-0.05(-0.13%)
Dec 18, 2012	42.63	42.63	41.99	42.16	62,854	-0.22(-0.52%)
Dec 17, 2012	42.59	42.79	42.33	42.38	20,164	-0.41(-0.95%)
Dec 14, 2012	43.00	43.01	42.62	42.79	8,405	-0.00(-0.01%)
Dec 13, 2012	43.01	43.10	42.79	42.79	8,129	-0.06(-0.15%)
Dec 12, 2012	43.25	43.25	42.85	42.86	46,491	-0.39(-0.90%)
Dec 11, 2012	43.41	43.41	43.14	43.25	21,160	-0.11(-0.26%)
Dec 10, 2012	43.39	43.42	43.36	43.36	12,844	-0.02(-0.04%)
Dec 07, 2012	43.42	43.42	43.14	43.38	22,375	-0.02(-0.03%)
Dec 06, 2012	43.44	43.44	43.39	43.40	10,907	-0.02(-0.05%)
Dec 05, 2012	43.49	43.49	43.23	43.42	9,731	-0.02(-0.04%)
Dec 04, 2012	43.44	43.44	43.29	43.44	24,600	-0.02(-0.05%)
Nov 30, 2012	43.41	43.60	43.37	43.46	44,388	-0.05(-0.11%)
Nov 29, 2012	43.33	44.03	43.33	43.51	44,333	+0.21(+0.49%)
Nov 28, 2012	43.30	43.31	43.28	43.30	10,080	+0.03(+0.07%)
Nov 27, 2012	43.18	43.28	43.18	43.27	6,996	+0.07(+0.16%)
Nov 26, 2012	43.18	43.20	43.04	43.20	18,911	+0.02(+0.04%)
Nov 23, 2012	43.18	43.18	43.18	43.18	1,878	-0.03(-0.08%)
Nov 21, 2012	43.15	43.27	43.15	43.22	52,894	+0.06(+0.15%)
Nov 20, 2012	43.15	43.16	43.11	43.15	13,391	+0.01(+0.02%)
Nov 19, 2012	43.02	43.14	43.02	43.14	7,528	+0.02(+0.05%)
Nov 16, 2012	43.14	43.14	43.09	43.12	15,964	+0.03(+0.07%)
Nov 15, 2012	42.95	43.09	42.95	43.09	42,697	+0.10(+0.22%)
Nov 14, 2012	42.86	43.00	42.86	43.00	11,029	+0.05(+0.12%)
Nov 13, 2012	42.91	42.95	42.85	42.95	12,252	+0.04(+0.09%)
Nov 12, 2012	42.87	42.91	42.78	42.91	13,721	+0.04(+0.09%)
Nov 09, 2012	42.86	42.89	42.86	42.87	7,226	+0.09(+0.21%)
Nov 08, 2012	42.68	42.82	42.68	42.78	12,590	+0.12(+0.27%)
Nov 07, 2012	42.72	42.73	42.66	42.66	9,549	+0.04(+0.09%)
Nov 06, 2012	42.61	42.63	42.61	42.63	5,165	+0.02(+0.04%)
Nov 05, 2012	42.61	42.61	42.55	42.61	7,395	+0.05(+0.12%)
Nov 02, 2012	42.58	42.61	42.56	42.56	25,982	+0.02(+0.05%)
Nov 01, 2012	42.58	42.60	42.47	42.54	12,123	-0.03(-0.06%)
Oct 31, 2012	42.58	42.58	42.53	42.56	14,375	-0.01(-0.03%)
Oct 26, 2012	42.51	42.58	42.58	42.58	8,741	+0.06(+0.14%)
Oct 25, 2012	42.41	42.53	42.41	42.51	4,630	+0.05(+0.12%)
Oct 24, 2012	42.45	42.57	42.45	42.46	8,201	+0.19(+0.45%)
Oct 23, 2012	42.47	42.55	42.27	42.27	6,092	-0.17(-0.41%)
Oct 19, 2012	42.41	42.50	42.41	42.45	18,696	-0.01(-0.02%)
Oct 18, 2012	42.44	42.50	42.43	42.46	20,375	+0.02(+0.05%)
Oct 17, 2012	42.50	42.52	42.42	42.44	22,516	-0.06(-0.15%)
Oct 16, 2012	42.47	42.54	42.45	42.50	8,873	-0.03(-0.06%)
Oct 15, 2012	42.53	42.53	42.42	42.53	8,235	-0.00(-0.01%)
Oct 12, 2012	42.50	42.53	42.50	42.53	7,279	+0.03(+0.06%)
Oct 11, 2012	42.48	42.50	42.41	42.50	21,355	+0.06(+0.15%)
Oct 10, 2012	42.47	42.47	42.40	42.44	9,387	-0.03(-0.06%)
Oct 09, 2012	42.40	42.47	42.40	42.47	3,009	-0.02(-0.04%)
Oct 08, 2012	42.47	42.49	42.36	42.48	13,705	+0.01(+0.03%)
Oct 05, 2012	42.47	42.48	42.39	42.47	4,304	-0.03(-0.07%)
Oct 04, 2012	42.50	42.50	42.46	42.50	5,252	-0.01(-0.02%)
Oct 03, 2012	42.50	42.51	42.48	42.51	22,772	+0.04(+0.10%)
Oct 02, 2012	42.43	42.49	42.43	42.47	9,631	+0.00(+0.01%)
Oct 01, 2012	42.47	42.47	42.44	42.46	10,709	+0.03(+0.06%)
Sep 28, 2012	42.34	42.43	42.34	42.43	7,101	+0.04(+0.10%)
Sep 27, 2012	42.37	42.40	42.30	42.39	78,413	+0.04(+0.09%)
Sep 26, 2012	42.28	42.36	42.27	42.36	16,192	+0.09(+0.21%)
Sep 25, 2012	42.16	42.27	42.16	42.27	9,885	+0.09(+0.23%)
Sep 24, 2012	42.19	42.19	42.17	42.17	568	+0.09(+0.21%)
Sep 21, 2012	42.07	42.21	42.07	42.08	12,628	-0.12(-0.29%)
Sep 20, 2012	42.19	42.23	42.19	42.20	1,824	+0.11(+0.26%)
Sep 19, 2012	42.10	42.12	42.04	42.10	9,335	+0.04(+0.10%)
Sep 18, 2012	42.01	42.05	41.99	42.05	9,651	+0.06(+0.13%)
Sep 17, 2012	42.02	42.02	41.97	42.00	6,605	+0.01(+0.02%)
Sep 14, 2012	42.09	42.10	41.91	41.99	29,596	-0.14(-0.33%)
Sep 13, 2012	42.13	42.14	42.12	42.13	4,371	-0.00(-0.01%)
Sep 12, 2012	42.13	42.16	42.11	42.13	7,616	-0.03(-0.07%)
Sep 11, 2012	42.16	42.19	42.16	42.16	10,984	+0.10(+0.23%)
Sep 10, 2012	42.19	42.19	42.07	42.07	6,963	-0.09(-0.21%)
Sep 07, 2012	42.16	42.18	42.09	42.15	4,326	+0.03(+0.06%)
Sep 06, 2012	42.13	42.19	42.11	42.13	13,595	-0.05(-0.11%)
Sep 05, 2012	42.19	42.22	42.15	42.17	24,550	-0.04(-0.09%)

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