Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	44.11	44.12	44.01	44.03	3,414	-0.09(-0.20%)
Jul 28, 2011	44.12	44.12	44.12	44.12	343	+0.01(+0.02%)
Jul 27, 2011	44.17	44.20	44.11	44.11	4,776	-0.08(-0.18%)
Jul 26, 2011	44.12	44.19	44.12	44.19	2,855	+0.03(+0.06%)
Jul 25, 2011	44.12	44.16	44.12	44.16	1,172	+0.05(+0.12%)
Jul 22, 2011	44.13	44.13	44.11	44.11	5,717	-0.00(-0.00%)
Jul 21, 2011	44.11	44.11	44.11	44.11	568	-0.03(-0.07%)
Jul 20, 2011	44.15	44.15	44.15	44.15	431	+0.04(+0.10%)
Jul 19, 2011	44.10	44.10	44.10	44.10	225	-0.07(-0.16%)
Jul 18, 2011	44.14	44.17	44.14	44.17	8,834	+0.04(+0.10%)
Jul 15, 2011	44.13	44.14	44.09	44.13	2,601	-0.01(-0.02%)
Jul 14, 2011	44.14	44.14	44.13	44.14	6,556	+0.04(+0.09%)
Jul 13, 2011	44.15	44.16	44.09	44.09	13,169	+0.04(+0.10%)
Jul 12, 2011	44.08	44.08	44.05	44.05	228	-0.08(-0.19%)
Jul 11, 2011	44.11	44.14	44.11	44.13	5,266	+0.02(+0.04%)
Jul 08, 2011	44.12	44.14	44.11	44.11	11,937	+0.14(+0.33%)
Jul 07, 2011	44.10	44.10	43.97	43.97	9,811	-0.13(-0.31%)
Jul 06, 2011	44.06	44.11	44.06	44.11	4,744	+0.02(+0.05%)
Jul 05, 2011	44.13	44.13	44.08	44.09	3,279	-0.00(-0.01%)
Jul 01, 2011	44.09	44.09	44.08	44.09	3,625	+0.03(+0.06%)
Jun 30, 2011	44.08	44.08	44.05	44.06	7,026	-0.07(-0.17%)
Jun 29, 2011	44.14	44.17	44.11	44.14	9,365	+0.03(+0.07%)
Jun 28, 2011	44.06	44.33	44.02	44.10	9,192	+0.09(+0.20%)
Jun 27, 2011	44.01	44.15	44.01	44.01	2,864	-0.11(-0.26%)
Jun 24, 2011	44.13	44.15	44.00	44.13	5,974	-0.02(-0.04%)
Jun 23, 2011	44.12	44.15	44.01	44.15	9,157	+0.05(+0.11%)
Jun 22, 2011	44.11	44.12	44.00	44.10	3,221	+0.12(+0.27%)
Jun 21, 2011	43.98	43.98	43.98	43.98	344	-0.09(-0.20%)
Jun 20, 2011	44.07	44.07	44.04	44.07	5,852	+0.03(+0.06%)
Jun 17, 2011	43.96	44.05	43.96	44.04	4,422	+0.01(+0.02%)
Jun 16, 2011	43.99	44.04	43.94	44.03	4,460	+0.06(+0.14%)
Jun 15, 2011	43.97	43.97	43.95	43.97	3,887	+0.04(+0.08%)
Jun 14, 2011	43.97	43.98	43.94	43.94	2,471	-0.01(-0.02%)
Jun 13, 2011	43.94	43.99	43.94	43.94	1,372	-0.06(-0.14%)
Jun 10, 2011	43.99	44.01	43.93	44.01	8,039	+0.06(+0.13%)
Jun 09, 2011	44.00	44.01	43.92	43.95	18,825	-0.04(-0.09%)
Jun 08, 2011	43.99	43.99	43.99	43.99	1,143	+0.08(+0.18%)
Jun 07, 2011	43.97	43.97	43.91	43.91	7,605	-0.01(-0.02%)
Jun 06, 2011	43.92	43.92	43.92	43.92	1,103	-0.01(-0.02%)
Jun 03, 2011	43.90	43.93	43.90	43.93	5,717	-0.06(-0.14%)
May 24, 2011	43.93	44.00	43.93	43.99	7,655	+0.05(+0.11%)
May 23, 2011	43.97	43.97	43.91	43.94	913	+0.05(+0.11%)
May 20, 2011	43.92	43.92	43.89	43.89	356	-0.02(-0.04%)
May 19, 2011	43.98	43.98	43.90	43.91	3,659	+0.00(+0.00%)
May 18, 2011	43.91	43.98	43.91	43.91	2,515	-0.04(-0.10%)
May 17, 2011	43.97	43.97	43.94	43.95	941	-0.02(-0.04%)
May 16, 2011	43.97	43.97	43.97	43.97	571	+0.04(+0.08%)
May 13, 2011	43.93	43.94	43.93	43.94	571	+0.03(+0.08%)
May 12, 2011	43.90	43.90	43.90	43.90	571	+0.04(+0.10%)
May 11, 2011	43.81	43.86	43.81	43.86	686	+0.03(+0.07%)
May 10, 2011	43.89	43.90	43.80	43.83	7,312	-0.06(-0.14%)
May 09, 2011	43.88	43.90	43.88	43.89	2,045	-0.01(-0.03%)
May 06, 2011	43.86	43.90	43.86	43.90	2,496	-0.02(-0.04%)
May 05, 2011	43.92	43.92	43.92	43.92	228	+0.00(+0.00%)
May 04, 2011	43.89	43.92	43.83	43.92	457	+0.03(+0.06%)
May 03, 2011	43.88	43.89	43.57	43.89	31,631	+0.12(+0.28%)
May 02, 2011	43.77	43.77	43.77	43.77	12,026	+0.05(+0.12%)
Apr 29, 2011	43.87	43.87	43.39	43.72	5,874	-0.11(-0.26%)
Apr 28, 2011	43.82	43.91	43.80	43.83	20,353	-0.05(-0.12%)
Apr 27, 2011	43.80	43.88	43.80	43.88	6,126	+0.00(+0.00%)
Apr 26, 2011	43.83	43.88	43.83	43.88	14,806	+0.04(+0.10%)
Apr 25, 2011	43.76	43.87	43.76	43.84	7,409	+0.02(+0.04%)
Apr 21, 2011	43.76	43.82	43.76	43.82	2,401	+0.05(+0.12%)
Apr 20, 2011	43.84	43.84	43.71	43.77	7,318	-0.06(-0.14%)
Apr 19, 2011	43.73	43.84	43.73	43.83	11,137	+0.03(+0.06%)
Apr 18, 2011	43.80	43.80	43.80	43.80	228	+0.08(+0.18%)
Apr 15, 2011	43.73	43.73	43.73	43.73	1,165	+0.02(+0.04%)
Apr 13, 2011	43.71	43.71	43.71	43.71	0	-0.04(-0.08%)
Apr 12, 2011	43.76	43.76	43.73	43.74	738	+0.06(+0.14%)
Apr 11, 2011	43.70	43.70	43.68	43.68	32,153	-0.11(-0.24%)
Apr 08, 2011	43.79	43.79	43.79	43.79	200	+0.00(+0.00%)
Apr 07, 2011	43.79	43.79	43.79	43.79	537	+0.01(+0.02%)
Apr 06, 2011	43.79	43.79	43.73	43.78	1,303	+0.05(+0.12%)
Apr 05, 2011	43.77	43.78	43.73	43.73	2,172	-0.06(-0.14%)
Apr 04, 2011	43.76	43.80	43.76	43.79	3,083	+0.03(+0.06%)
Apr 01, 2011	43.76	43.76	43.76	43.76	1,122	+0.00(+0.00%)
Mar 31, 2011	43.76	43.76	43.70	43.76	571	-0.07(-0.16%)
Mar 30, 2011	43.83	43.83	43.83	43.83	1,169	+0.01(+0.02%)
Mar 29, 2011	43.82	43.82	43.74	43.82	1,794	-0.02(-0.04%)
Mar 28, 2011	43.86	43.86	43.84	43.84	3,560	+0.07(+0.15%)
Mar 25, 2011	43.83	43.83	43.71	43.77	6,163	-0.16(-0.35%)
Mar 23, 2011	43.93	43.93	43.93	43.93	0	+0.17(+0.38%)
Mar 22, 2011	43.83	43.83	43.73	43.76	6,746	+0.01(+0.02%)
Mar 21, 2011	43.73	43.82	43.70	43.75	4,083	-0.16(-0.36%)
Mar 18, 2011	43.84	43.91	43.84	43.91	8,807	+0.14(+0.32%)
Mar 17, 2011	43.86	43.86	43.77	43.77	343	-0.04(-0.08%)
Mar 16, 2011	43.84	43.84	43.80	43.80	1,043	+0.06(+0.13%)
Mar 15, 2011	43.73	43.77	43.73	43.75	1,074	-0.02(-0.05%)
Mar 14, 2011	43.76	43.77	43.66	43.77	2,190	+0.04(+0.09%)
Mar 11, 2011	43.76	43.76	43.73	43.73	1,429	+0.01(+0.01%)
Mar 10, 2011	43.75	43.75	43.64	43.72	3,182	-0.00(-0.00%)
Mar 09, 2011	43.73	43.73	43.73	43.73	686	+0.03(+0.06%)
Mar 08, 2011	43.72	43.73	43.64	43.70	1,600	+0.02(+0.06%)
Mar 07, 2011	43.64	43.72	43.64	43.67	8,829	+0.00(+0.00%)
Mar 04, 2011	43.67	43.67	43.67	43.67	457	+0.04(+0.08%)
Mar 03, 2011	43.73	43.73	43.64	43.64	738	-0.08(-0.18%)
Mar 02, 2011	43.65	43.72	43.65	43.72	567	-0.01(-0.02%)
Feb 28, 2011	43.73	43.73	43.73	43.73	1,829	+0.03(+0.06%)
Feb 23, 2011	43.68	43.70	43.70	43.70	686	-0.05(-0.12%)
Feb 22, 2011	43.75	43.75	43.75	43.75	343	+0.03(+0.06%)
Feb 18, 2011	43.66	43.73	43.66	43.73	914	+0.04(+0.10%)
Feb 17, 2011	43.73	43.73	43.67	43.68	1,125	+0.01(+0.02%)
Feb 16, 2011	43.73	43.73	43.63	43.67	12,276	+0.11(+0.24%)
Feb 14, 2011	43.66	43.57	43.57	43.57	10,977	+0.01(+0.02%)
Feb 10, 2011	43.62	43.56	43.56	43.56	18,524	+0.01(+0.02%)
Feb 09, 2011	43.61	43.72	43.55	43.55	4,063	-0.06(-0.14%)
Feb 08, 2011	43.62	43.64	43.54	43.61	6,483	-0.08(-0.19%)
Feb 07, 2011	43.63	43.70	43.55	43.70	2,407	+0.06(+0.13%)
Feb 04, 2011	43.63	43.64	43.62	43.64	571	-0.07(-0.16%)
Feb 03, 2011	43.71	43.71	43.60	43.71	65,630	+0.00(+0.00%)
Feb 02, 2011	43.71	43.71	43.62	43.71	2,512	+0.00(+0.00%)
Feb 01, 2011	43.61	43.71	43.55	43.71	2,744	+0.07(+0.15%)
Jan 31, 2011	43.62	43.73	43.62	43.64	1,262	-0.06(-0.13%)
Jan 28, 2011	43.73	43.73	43.70	43.70	1,198	-0.05(-0.10%)
Jan 27, 2011	43.73	43.84	43.58	43.74	23,987	+0.09(+0.20%)
Jan 26, 2011	43.74	43.74	43.66	43.66	3,577	-0.02(-0.04%)
Jan 25, 2011	43.65	43.67	43.65	43.67	857	+0.03(+0.07%)
Jan 24, 2011	43.72	43.72	43.64	43.64	849	+0.04(+0.08%)
Jan 21, 2011	43.60	43.60	43.60	43.60	114	-0.10(-0.24%)
Jan 20, 2011	43.77	43.77	43.66	43.71	14,266	+0.02(+0.05%)
Jan 19, 2011	43.66	43.70	43.64	43.69	7,729	+0.13(+0.29%)
Jan 18, 2011	43.61	43.68	43.54	43.56	14,270	-0.10(-0.24%)
Jan 14, 2011	43.66	43.66	43.66	43.66	371	+0.00(+0.01%)
Jan 13, 2011	43.66	43.66	43.66	43.66	1,286	-0.03(-0.07%)
Jan 12, 2011	43.69	43.69	43.65	43.69	571	+0.10(+0.24%)
Jan 11, 2011	43.59	43.59	43.59	43.59	411	-0.13(-0.30%)
Jan 10, 2011	43.72	43.72	43.72	43.72	229	-0.00(-0.01%)
Jan 07, 2011	43.63	43.73	43.63	43.72	4,951	+0.12(+0.28%)
Jan 06, 2011	43.71	43.72	43.59	43.60	3,462	-0.04(-0.09%)
Jan 05, 2011	43.64	43.64	43.29	43.64	9,948	+0.00(+0.00%)
Jan 04, 2011	43.74	43.74	43.64	43.64	7,541	-0.10(-0.24%)
Jan 03, 2011	43.81	43.81	43.74	43.74	7,382	+0.11(+0.26%)
Dec 31, 2010	43.63	43.63	43.63	43.63	114	+0.02(+0.04%)
Dec 30, 2010	43.62	43.62	43.61	43.61	800	-0.03(-0.06%)
Dec 29, 2010	43.63	43.71	43.25	43.64	29,257	-0.01(-0.02%)
Dec 28, 2010	43.69	43.80	43.65	43.65	8,004	-0.04(-0.10%)
Dec 27, 2010	43.80	43.87	43.69	43.69	8,544	+0.01(+0.02%)
Dec 23, 2010	43.71	43.71	43.66	43.68	3,503	-0.01(-0.02%)
Dec 22, 2010	43.80	43.80	43.69	43.69	3,059	-0.17(-0.38%)
Dec 21, 2010	43.75	43.86	43.75	43.86	23,140	+0.12(+0.28%)
Dec 17, 2010	43.76	43.73	43.73	43.73	2,744	+0.15(+0.34%)
Dec 16, 2010	43.61	43.61	43.59	43.59	457	+0.03(+0.06%)
Dec 15, 2010	43.71	43.71	43.56	43.56	6,432	+0.00(+0.00%)
Dec 14, 2010	43.71	43.73	42.57	43.56	37,481	-0.24(-0.56%)
Dec 13, 2010	43.82	43.82	43.78	43.80	1,475	+0.09(+0.20%)
Dec 10, 2010	43.82	43.82	43.72	43.72	753	-0.07(-0.15%)
Dec 09, 2010	43.72	43.82	43.72	43.79	1,715	-0.01(-0.02%)
Dec 07, 2010	43.82	43.80	43.80	43.80	4,688	-0.04(-0.08%)
Dec 06, 2010	43.92	43.92	43.82	43.83	4,495	-0.08(-0.18%)
Dec 03, 2010	43.92	43.93	43.81	43.91	4,499	-0.01(-0.02%)
Dec 02, 2010	43.93	43.93	43.92	43.92	400	+0.05(+0.12%)
Dec 01, 2010	43.80	43.89	43.80	43.87	2,801	+0.01(+0.02%)
Nov 30, 2010	43.86	43.86	43.86	43.86	594	-0.09(-0.20%)
Nov 26, 2010	43.94	43.94	43.94	43.94	5,717	+0.01(+0.02%)
Nov 24, 2010	43.91	43.94	43.94	43.94	800	-0.01(-0.02%)
Nov 23, 2010	43.93	43.94	43.93	43.94	6,810	+0.04(+0.10%)
Nov 22, 2010	43.83	43.90	43.83	43.90	928	+0.03(+0.06%)
Nov 19, 2010	43.87	43.87	43.87	43.87	3,087	+0.01(+0.02%)
Nov 18, 2010	43.81	43.87	43.73	43.87	6,403	-0.02(-0.04%)
Nov 17, 2010	43.88	43.91	43.87	43.88	9,091	-0.04(-0.09%)
Nov 16, 2010	43.84	43.94	43.73	43.92	16,827	-0.07(-0.15%)
Nov 15, 2010	43.93	43.99	43.93	43.99	640	-0.06(-0.14%)
Nov 12, 2010	44.05	44.05	44.05	44.05	6,273	-0.10(-0.22%)
Nov 11, 2010	44.10	44.15	44.10	44.15	1,146	+0.01(+0.01%)
Nov 10, 2010	44.17	44.17	44.14	44.14	7,947	+0.01(+0.01%)
Nov 09, 2010	44.12	44.13	44.12	44.13	686	+0.01(+0.03%)
Nov 08, 2010	44.17	44.17	44.12	44.12	674	-0.04(-0.10%)
Nov 05, 2010	44.17	44.17	44.16	44.16	3,567	+0.01(+0.02%)
Nov 04, 2010	44.10	44.16	44.10	44.15	7,020	+0.01(+0.02%)
Nov 03, 2010	44.15	44.15	44.15	44.15	2,058	+0.01(+0.02%)
Nov 02, 2010	44.09	44.15	44.09	44.13	2,815	-0.02(-0.04%)
Nov 01, 2010	44.09	44.15	44.09	44.15	684	+0.02(+0.04%)
Oct 29, 2010	44.14	44.14	44.14	44.14	547	-0.02(-0.04%)
Oct 27, 2010	44.17	44.15	44.15	44.15	5,260	-0.03(-0.06%)
Oct 25, 2010	44.18	44.18	44.17	44.18	2,545	+0.01(+0.02%)
Oct 22, 2010	44.16	44.17	44.16	44.17	2,286	+0.00(+0.00%)
Oct 21, 2010	44.17	44.17	44.17	44.17	114	-0.01(-0.02%)
Oct 20, 2010	44.17	44.18	44.16	44.18	2,744	+0.01(+0.02%)
Oct 19, 2010	44.17	44.17	44.17	44.17	182	-0.00(-0.00%)
Oct 18, 2010	44.17	44.17	44.17	44.17	1,029	+0.00(+0.00%)
Oct 15, 2010	44.17	44.17	44.15	44.17	1,597	+0.02(+0.03%)
Oct 14, 2010	44.15	44.17	44.14	44.16	1,667	-0.02(-0.05%)
Oct 13, 2010	44.18	44.18	44.18	44.18	3,087	+0.00(+0.00%)
Oct 12, 2010	44.19	44.19	44.17	44.18	5,648	+0.00(+0.00%)
Oct 11, 2010	44.18	44.18	44.15	44.18	3,658	+0.05(+0.12%)
Oct 08, 2010	44.13	44.17	44.13	44.13	4,299	+0.03(+0.08%)
Oct 07, 2010	44.16	44.16	44.09	44.09	343	-0.07(-0.17%)
Oct 06, 2010	44.17	44.17	44.17	44.17	2,858	+0.05(+0.11%)
Oct 05, 2010	44.14	44.14	44.11	44.12	3,787	-0.03(-0.06%)
Oct 04, 2010	44.14	44.15	44.14	44.15	343	-0.02(-0.04%)
Oct 01, 2010	44.16	44.18	44.16	44.16	3,990	-0.01(-0.03%)
Sep 30, 2010	44.19	44.19	44.15	44.18	14,019	-0.14(-0.33%)
Sep 29, 2010	44.17	44.32	44.17	44.32	34,190	+0.10(+0.22%)
Sep 28, 2010	44.25	44.25	44.17	44.22	3,233	+0.05(+0.12%)
Sep 27, 2010	44.25	44.25	44.17	44.17	5,063	-0.06(-0.14%)
Sep 23, 2010	44.23	44.23	44.23	44.23	228	+0.01(+0.02%)
Sep 22, 2010	44.24	44.24	44.23	44.23	854	-0.01(-0.02%)
Sep 21, 2010	44.22	44.23	44.22	44.23	2,638	+0.01(+0.02%)
Sep 20, 2010	44.18	44.23	44.18	44.23	29,725	+0.11(+0.24%)
Sep 17, 2010	44.12	44.17	44.12	44.12	1,600	-0.05(-0.12%)
Sep 15, 2010	44.18	44.18	44.17	44.17	7,219	+0.00(+0.00%)
Sep 14, 2010	44.16	44.18	44.16	44.17	1,092	+0.01(+0.02%)
Sep 13, 2010	44.11	44.17	44.11	44.16	1,989	+0.04(+0.09%)
Sep 10, 2010	44.12	44.16	44.08	44.12	14,498	-0.09(-0.21%)
Sep 09, 2010	44.22	44.22	44.22	44.22	571	+0.04(+0.10%)
Sep 08, 2010	44.22	44.22	44.17	44.17	1,486	-0.08(-0.18%)
Sep 07, 2010	44.25	44.25	44.25	44.25	728	+0.05(+0.11%)
Sep 03, 2010	44.23	44.23	44.19	44.20	1,269	-0.05(-0.11%)
Sep 02, 2010	44.26	44.26	44.25	44.25	1,257	-0.01(-0.02%)
Sep 01, 2010	44.28	44.28	44.26	44.26	21,475	-0.03(-0.06%)
Aug 31, 2010	44.30	44.30	44.28	44.29	7,764	-0.04(-0.10%)
Aug 27, 2010	44.32	44.33	44.33	44.33	7,432	+0.00(+0.00%)
Aug 26, 2010	44.33	44.33	44.33	44.33	114	+0.02(+0.05%)
Aug 25, 2010	44.29	44.34	44.29	44.31	11,513	+0.02(+0.04%)
Aug 24, 2010	44.30	44.30	44.27	44.29	800	-0.01(-0.03%)
Aug 23, 2010	44.24	44.30	44.24	44.30	16,790	+0.03(+0.06%)
Aug 20, 2010	44.27	44.27	44.27	44.27	343	+0.05(+0.11%)
Aug 19, 2010	44.22	44.22	44.22	44.22	615	+0.00(+0.01%)
Aug 18, 2010	44.21	44.22	44.20	44.22	3,087	+0.02(+0.03%)
Aug 16, 2010	44.21	44.21	44.21	44.21	228	+0.01(+0.02%)
Aug 13, 2010	44.20	44.20	44.18	44.20	2,515	+0.06(+0.13%)
Aug 12, 2010	44.14	44.14	44.14	44.14	114	-0.02(-0.05%)
Aug 10, 2010	44.18	44.16	44.16	44.16	800	+0.02(+0.04%)
Aug 09, 2010	44.13	44.15	44.13	44.15	855	+0.02(+0.04%)
Aug 05, 2010	44.13	44.13	44.13	44.13	3,887	+0.00(+0.00%)
Aug 04, 2010	44.13	44.13	44.13	44.13	388	+0.01(+0.02%)

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