Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	55.14	55.32	54.84	55.32	20,036	+0.94(+1.73%)
Jun 28, 2012	53.98	54.38	53.84	54.38	17,764	+0.05(+0.09%)
Jun 27, 2012	54.11	54.43	54.11	54.33	18,998	+0.30(+0.56%)
Jun 26, 2012	54.06	54.16	53.73	54.03	68,911	+0.16(+0.30%)
Jun 25, 2012	54.13	54.13	53.75	53.87	96,520	-0.57(-1.05%)
Jun 22, 2012	54.44	54.53	54.36	54.44	134,371	+0.15(+0.28%)
Jun 21, 2012	55.19	55.21	54.26	54.29	26,414	-0.92(-1.66%)
Jun 20, 2012	55.36	55.36	54.92	55.20	22,632	-0.28(-0.50%)
Jun 19, 2012	55.42	55.67	55.42	55.48	7,657	+0.21(+0.39%)
Jun 18, 2012	54.89	55.30	54.89	55.27	8,565	+0.12(+0.21%)
Jun 15, 2012	55.07	55.17	54.99	55.15	16,022	+0.20(+0.36%)
Jun 14, 2012	54.48	55.02	54.46	54.95	36,792	+0.59(+1.09%)
Jun 13, 2012	54.61	54.83	54.24	54.36	15,294	-0.35(-0.64%)
Jun 12, 2012	54.50	54.72	54.27	54.72	13,598	+0.38(+0.69%)
Jun 11, 2012	55.15	55.15	54.34	54.34	15,140	-0.44(-0.81%)
Jun 08, 2012	54.41	54.80	54.33	54.79	11,295	+0.37(+0.68%)
Jun 07, 2012	54.82	54.87	54.42	54.42	30,503	+0.18(+0.34%)
Jun 06, 2012	53.65	54.27	53.65	54.23	27,743	+0.79(+1.48%)
Jun 05, 2012	53.17	53.52	53.12	53.44	46,361	+0.11(+0.20%)
Jun 04, 2012	53.43	53.43	52.94	53.34	112,029	-0.12(-0.23%)
Jun 01, 2012	54.07	54.09	53.38	53.46	204,957	-1.24(-2.27%)
May 31, 2012	54.89	55.05	54.42	54.70	38,190	-0.17(-0.31%)
May 30, 2012	55.17	55.17	54.84	54.87	10,627	-0.56(-1.01%)
May 29, 2012	55.15	55.47	55.11	55.43	26,147	+0.46(+0.84%)
May 25, 2012	55.06	55.16	54.87	54.97	27,834	-0.01(-0.02%)
May 24, 2012	54.65	55.02	54.65	54.98	76,828	+0.41(+0.74%)
May 23, 2012	54.27	54.63	54.06	54.57	17,721	+0.00(+0.00%)
May 22, 2012	54.63	54.88	54.50	54.57	39,632	+0.05(+0.08%)
May 21, 2012	54.15	54.53	53.94	54.53	18,308	+0.48(+0.89%)
May 18, 2012	54.59	54.59	53.98	54.04	96,144	-0.36(-0.66%)
May 17, 2012	55.36	55.36	54.40	54.40	15,877	-0.91(-1.65%)
May 16, 2012	55.28	55.50	55.27	55.31	20,634	+0.18(+0.33%)
May 15, 2012	55.19	55.46	55.02	55.13	30,143	-0.14(-0.25%)
May 14, 2012	55.25	55.52	55.02	55.27	56,649	-0.35(-0.63%)
May 11, 2012	55.50	55.95	55.50	55.62	12,194	-0.05(-0.10%)
May 10, 2012	55.77	55.95	55.64	55.67	27,444	+0.25(+0.46%)
May 09, 2012	55.46	55.74	55.16	55.42	70,653	-0.38(-0.67%)
May 08, 2012	55.90	55.90	55.33	55.80	87,665	-0.31(-0.56%)
May 07, 2012	55.97	56.27	55.97	56.11	71,854	-0.06(-0.11%)
May 04, 2012	56.59	56.59	56.10	56.17	116,456	-0.59(-1.04%)
May 03, 2012	57.05	57.05	56.62	56.76	17,412	-0.29(-0.51%)
May 02, 2012	56.70	57.11	56.69	57.05	30,187	+0.21(+0.38%)
May 01, 2012	56.71	57.15	56.54	56.84	43,390	+0.16(+0.28%)
Apr 30, 2012	56.84	56.84	56.56	56.68	25,363	-0.27(-0.47%)
Apr 27, 2012	57.09	57.13	56.89	56.95	23,114	-0.11(-0.19%)
Apr 26, 2012	56.51	57.11	56.51	57.05	16,501	+0.45(+0.80%)
Apr 25, 2012	56.22	56.60	56.22	56.60	30,736	+0.68(+1.22%)
Apr 24, 2012	55.90	56.17	55.85	55.92	21,118	+0.03(+0.05%)
Apr 23, 2012	56.07	56.07	55.71	55.89	39,516	-0.63(-1.11%)
Apr 20, 2012	56.30	56.74	56.30	56.52	15,372	+0.38(+0.68%)
Apr 19, 2012	56.15	56.48	56.00	56.14	3,039	-0.38(-0.67%)
Apr 18, 2012	56.40	56.61	56.29	56.51	30,974	-0.12(-0.21%)
Apr 17, 2012	56.31	56.66	56.27	56.63	21,505	+0.65(+1.15%)
Apr 16, 2012	56.15	56.20	55.81	55.99	13,597	+0.09(+0.16%)
Apr 13, 2012	55.95	56.22	55.84	55.90	13,396	-0.08(-0.15%)
Apr 12, 2012	55.75	56.02	55.68	55.98	44,622	+0.25(+0.45%)
Apr 11, 2012	55.78	55.84	55.61	55.73	19,616	+0.40(+0.72%)
Apr 10, 2012	56.06	56.07	55.27	55.33	44,006	-0.84(-1.50%)
Apr 09, 2012	56.19	56.33	56.11	56.17	64,395	-0.61(-1.08%)
Apr 05, 2012	56.67	56.86	56.61	56.79	89,975	-0.08(-0.13%)
Apr 04, 2012	56.90	56.95	56.77	56.86	24,910	-0.22(-0.38%)
Apr 03, 2012	57.24	57.31	56.97	57.08	19,154	-0.21(-0.37%)
Apr 02, 2012	56.83	57.39	56.83	57.29	86,718	+0.49(+0.86%)
Mar 30, 2012	56.69	56.96	56.69	56.80	17,210	+0.23(+0.41%)
Mar 29, 2012	56.23	56.57	56.05	56.57	43,038	+0.15(+0.27%)
Mar 28, 2012	56.45	56.51	56.22	56.42	12,874	-0.21(-0.38%)
Mar 27, 2012	56.83	56.87	56.60	56.63	44,691	-0.08(-0.14%)
Mar 26, 2012	56.52	56.71	56.47	56.71	18,602	+0.52(+0.92%)
Mar 23, 2012	56.05	56.19	55.84	56.19	17,285	+0.01(+0.01%)
Mar 22, 2012	55.91	56.23	55.91	56.19	27,930	-0.05(-0.08%)
Mar 21, 2012	56.18	56.36	56.08	56.23	9,309	+0.10(+0.18%)
Mar 20, 2012	55.90	56.19	55.90	56.13	12,503	-0.02(-0.04%)
Mar 19, 2012	55.99	56.23	55.98	56.16	51,263	+0.16(+0.29%)
Mar 16, 2012	56.22	56.28	55.99	55.99	15,549	-0.22(-0.39%)
Mar 15, 2012	56.01	56.22	55.93	56.22	21,373	+0.23(+0.41%)
Mar 14, 2012	56.16	56.25	55.91	55.99	17,923	-0.18(-0.33%)
Mar 13, 2012	55.80	56.19	55.73	56.17	14,030	+0.63(+1.14%)
Mar 12, 2012	55.55	55.59	55.47	55.54	9,443	+0.11(+0.19%)
Mar 09, 2012	55.16	55.48	55.16	55.43	22,499	+0.20(+0.36%)
Mar 08, 2012	54.90	55.26	54.90	55.23	10,103	+0.56(+1.02%)
Mar 07, 2012	54.61	54.73	54.45	54.67	30,397	+0.14(+0.26%)
Mar 06, 2012	54.96	54.96	54.46	54.53	49,017	-0.77(-1.39%)
Mar 05, 2012	55.19	55.37	55.12	55.30	13,667	-0.01(-0.01%)
Mar 02, 2012	55.32	55.41	55.19	55.31	309,405	-0.02(-0.03%)
Mar 01, 2012	55.23	55.40	55.19	55.32	91,019	+0.19(+0.35%)
Feb 29, 2012	55.18	55.34	55.07	55.13	20,375	+0.02(+0.04%)
Feb 28, 2012	54.99	55.11	54.94	55.11	20,151	+0.11(+0.19%)
Feb 27, 2012	54.67	55.12	54.57	55.00	20,520	+0.10(+0.18%)
Feb 24, 2012	54.89	55.05	54.88	54.90	18,905	+0.06(+0.11%)
Feb 23, 2012	54.59	54.90	54.46	54.84	68,955	+0.27(+0.49%)
Feb 22, 2012	54.57	54.66	54.50	54.57	14,173	-0.10(-0.18%)
Feb 21, 2012	54.86	54.91	54.57	54.67	18,328	-0.13(-0.24%)
Feb 17, 2012	54.94	54.98	54.77	54.80	181,519	+0.02(+0.04%)
Feb 16, 2012	54.23	54.83	54.23	54.78	16,105	+0.53(+0.98%)
Feb 15, 2012	54.43	54.64	54.20	54.25	17,618	-0.14(-0.25%)
Feb 14, 2012	54.19	54.39	54.09	54.38	20,925	+0.14(+0.25%)
Feb 13, 2012	54.16	54.32	54.11	54.25	27,654	+0.37(+0.68%)
Feb 10, 2012	53.89	53.90	53.74	53.88	21,861	-0.34(-0.63%)
Feb 09, 2012	53.99	54.25	53.83	54.22	20,899	+0.22(+0.41%)
Feb 08, 2012	54.08	54.23	53.82	54.00	99,422	+0.00(+0.00%)
Feb 07, 2012	53.83	54.13	53.81	54.00	17,518	+0.14(+0.26%)
Feb 06, 2012	53.69	53.92	53.65	53.86	19,675	+0.04(+0.07%)
Feb 03, 2012	53.80	53.97	53.66	53.83	15,381	+0.48(+0.90%)
Feb 02, 2012	53.37	53.38	53.21	53.35	52,031	+0.21(+0.39%)
Feb 01, 2012	53.02	53.38	53.02	53.14	43,321	+0.39(+0.74%)
Jan 31, 2012	53.04	53.04	52.57	52.75	54,277	+0.04(+0.07%)
Jan 30, 2012	52.45	52.86	52.45	52.71	466,910	-0.27(-0.51%)
Jan 27, 2012	52.99	53.23	52.80	52.98	40,218	-0.33(-0.62%)
Jan 26, 2012	53.74	53.82	53.21	53.32	28,956	-0.34(-0.63%)
Jan 25, 2012	52.81	53.65	52.81	53.65	61,697	+0.73(+1.37%)
Jan 24, 2012	52.75	52.93	52.64	52.93	49,168	-0.02(-0.04%)
Jan 23, 2012	53.00	53.11	52.73	52.95	30,581	-0.18(-0.33%)
Jan 20, 2012	53.12	53.14	52.83	53.12	22,760	+0.01(+0.03%)
Jan 19, 2012	53.09	53.23	52.87	53.11	42,769	+0.08(+0.15%)
Jan 18, 2012	52.68	53.06	52.65	53.03	26,802	+0.27(+0.51%)
Jan 17, 2012	52.94	53.12	52.72	52.77	32,351	+0.18(+0.35%)
Jan 13, 2012	52.62	52.64	52.30	52.58	85,572	-0.23(-0.43%)
Jan 12, 2012	52.85	52.86	52.48	52.81	128,177	+0.17(+0.32%)
Jan 11, 2012	52.70	52.73	52.51	52.64	69,854	-0.24(-0.46%)
Jan 10, 2012	52.95	52.96	52.76	52.89	24,257	+0.36(+0.68%)
Jan 09, 2012	52.55	52.60	52.41	52.53	15,122	+0.13(+0.25%)
Jan 06, 2012	52.71	52.71	52.32	52.40	75,082	-0.27(-0.52%)
Jan 05, 2012	52.22	52.70	52.20	52.67	34,366	+0.20(+0.38%)
Jan 04, 2012	52.30	52.50	52.23	52.48	25,286	+0.21(+0.41%)
Dec 30, 2011	52.45	52.45	52.22	52.26	15,203	-0.18(-0.35%)
Dec 29, 2011	52.18	52.51	52.18	52.45	86,361	+0.50(+0.97%)
Dec 28, 2011	52.46	52.46	51.94	51.94	24,247	-0.53(-1.00%)
Dec 27, 2011	52.55	52.59	52.41	52.47	27,075	+0.01(+0.02%)
Dec 23, 2011	52.11	52.46	52.03	52.46	20,679	+0.42(+0.82%)
Dec 21, 2011	51.58	52.07	51.58	52.03	13,216	+0.68(+1.33%)
Dec 20, 2011	50.96	51.42	50.96	51.35	31,398	+0.99(+1.96%)
Dec 19, 2011	50.74	51.02	50.28	50.37	197,736	-0.27(-0.52%)
Dec 16, 2011	50.87	51.15	50.59	50.63	23,779	-0.03(-0.06%)
Dec 15, 2011	50.66	50.81	50.50	50.66	14,198	+0.47(+0.94%)
Dec 14, 2011	50.57	50.63	50.15	50.19	18,375	-0.48(-0.96%)
Dec 13, 2011	51.31	51.56	50.65	50.68	13,766	-0.52(-1.02%)
Dec 12, 2011	51.34	51.37	50.80	51.20	11,708	-0.55(-1.07%)
Dec 09, 2011	51.14	51.81	51.14	51.75	15,176	+0.79(+1.55%)
Dec 08, 2011	51.46	51.59	50.94	50.96	42,557	-0.77(-1.48%)
Dec 07, 2011	51.72	51.87	51.22	51.73	115,925	+0.01(+0.01%)
Dec 06, 2011	51.60	51.96	51.51	51.72	26,857	+0.05(+0.10%)
Dec 05, 2011	51.97	51.97	51.45	51.67	44,279	+0.37(+0.72%)
Dec 02, 2011	51.70	51.73	51.28	51.30	44,802	+0.04(+0.08%)
Dec 01, 2011	51.32	51.76	51.24	51.26	111,361	-0.23(-0.44%)
Nov 30, 2011	51.08	51.49	50.93	51.49	53,715	+1.54(+3.08%)
Nov 29, 2011	49.67	50.12	49.67	49.95	28,420	+0.34(+0.69%)
Nov 28, 2011	49.46	49.74	49.35	49.61	104,895	+1.09(+2.25%)
Nov 25, 2011	48.50	48.91	48.50	48.52	21,255	-0.05(-0.11%)
Nov 23, 2011	48.86	48.92	48.50	48.57	28,549	-0.77(-1.56%)
Nov 22, 2011	49.13	49.65	49.06	49.34	37,387	+0.02(+0.04%)
Nov 21, 2011	49.37	49.56	48.96	49.32	90,614	-0.79(-1.57%)
Nov 18, 2011	50.18	50.36	49.97	50.11	754,190	+0.06(+0.12%)
Nov 17, 2011	50.53	50.65	49.79	50.05	37,245	-0.50(-0.98%)
Nov 16, 2011	50.82	51.32	50.54	50.54	27,247	-0.57(-1.11%)
Nov 15, 2011	50.84	51.34	50.68	51.11	22,351	+0.29(+0.57%)
Nov 14, 2011	51.03	51.09	50.65	50.82	26,067	-0.33(-0.65%)
Nov 11, 2011	50.93	51.27	50.93	51.15	12,006	+0.67(+1.34%)
Nov 10, 2011	50.57	50.62	50.06	50.48	23,318	+0.37(+0.74%)
Nov 09, 2011	50.56	50.71	49.96	50.11	22,408	-1.53(-2.96%)
Nov 08, 2011	51.33	51.66	50.92	51.64	39,569	+0.56(+1.10%)
Nov 07, 2011	50.88	51.13	50.43	51.08	72,135	+0.17(+0.34%)
Nov 04, 2011	50.90	50.95	50.46	50.90	829,637	-0.37(-0.72%)
Nov 03, 2011	51.06	51.32	50.53	51.28	67,969	+0.74(+1.45%)
Nov 02, 2011	50.59	50.65	50.16	50.54	64,923	+0.51(+1.01%)
Nov 01, 2011	50.09	50.53	49.91	50.03	187,257	-1.16(-2.26%)
Oct 31, 2011	51.63	51.81	51.19	51.19	45,954	-0.84(-1.62%)
Oct 28, 2011	51.78	52.10	51.78	52.03	52,902	+0.05(+0.11%)
Oct 27, 2011	52.01	52.19	51.46	51.98	106,510	+0.95(+1.85%)
Oct 26, 2011	51.18	51.21	50.37	51.03	79,928	+0.33(+0.65%)
Oct 25, 2011	51.28	51.28	50.61	50.70	127,575	-0.77(-1.50%)
Oct 24, 2011	51.47	51.62	51.31	51.47	172,831	+0.05(+0.10%)
Oct 21, 2011	50.98	51.42	50.98	51.42	71,755	+1.01(+2.00%)
Oct 20, 2011	50.29	50.56	49.97	50.41	83,342	+0.38(+0.76%)
Oct 19, 2011	50.56	50.73	50.00	50.03	76,695	-0.61(-1.20%)
Oct 18, 2011	50.03	50.94	49.52	50.64	75,362	+0.67(+1.35%)
Oct 17, 2011	50.61	50.75	49.96	49.96	20,095	-0.87(-1.71%)
Oct 14, 2011	50.82	50.84	50.40	50.84	86,527	+0.59(+1.18%)
Oct 13, 2011	50.03	50.37	49.90	50.24	132,105	-0.08(-0.15%)
Oct 12, 2011	50.17	50.72	50.12	50.32	42,615	+0.55(+1.10%)
Oct 11, 2011	49.58	49.90	49.58	49.77	48,056	-0.05(-0.09%)
Oct 10, 2011	49.52	49.82	49.34	49.82	35,317	+1.10(+2.25%)
Oct 07, 2011	49.15	49.24	48.59	48.73	47,664	-0.07(-0.15%)
Oct 06, 2011	47.93	48.80	47.85	48.80	74,069	+0.91(+1.90%)
Oct 05, 2011	47.46	47.89	47.14	47.89	105,421	+0.49(+1.04%)
Oct 04, 2011	46.11	47.40	45.64	47.40	124,842	+0.82(+1.76%)
Oct 03, 2011	47.18	47.74	46.58	46.58	161,713	-1.10(-2.30%)
Sep 30, 2011	48.21	48.52	47.65	47.68	96,350	-0.83(-1.72%)
Sep 29, 2011	48.95	49.11	47.79	48.51	202,146	+0.36(+0.74%)
Sep 28, 2011	49.30	49.32	48.10	48.15	21,693	-1.00(-2.04%)
Sep 27, 2011	49.31	49.85	49.01	49.15	44,527	+0.55(+1.14%)
Sep 26, 2011	48.05	48.60	47.64	48.60	30,205	+0.89(+1.86%)
Sep 23, 2011	47.30	47.90	47.20	47.71	43,617	+0.25(+0.53%)
Sep 22, 2011	47.33	47.64	46.94	47.46	563,215	-1.12(-2.31%)
Sep 21, 2011	49.85	49.85	48.59	48.59	161,951	-1.28(-2.57%)
Sep 20, 2011	50.06	50.44	49.83	49.87	30,151	-0.02(-0.05%)
Sep 19, 2011	49.61	50.04	49.50	49.89	46,073	-0.43(-0.85%)
Sep 16, 2011	50.21	50.50	50.09	50.32	59,252	+0.29(+0.57%)
Sep 15, 2011	49.88	50.05	49.38	50.03	13,445	+0.66(+1.33%)
Sep 14, 2011	49.03	49.87	48.55	49.38	28,592	+0.70(+1.44%)
Sep 13, 2011	48.28	48.81	48.20	48.68	32,631	+0.40(+0.83%)
Sep 12, 2011	47.64	48.28	47.46	48.28	63,989	+0.03(+0.06%)
Sep 09, 2011	49.01	49.14	47.99	48.25	37,626	-1.27(-2.57%)
Sep 08, 2011	49.79	50.04	49.47	49.52	62,217	-0.23(-0.45%)
Sep 07, 2011	49.42	49.76	49.27	49.75	45,155	+0.99(+2.03%)
Sep 06, 2011	47.82	48.76	47.74	48.76	36,365	-0.34(-0.69%)
Sep 02, 2011	49.30	49.51	48.92	49.10	41,103	-0.91(-1.81%)
Sep 01, 2011	50.38	50.71	50.00	50.00	117,824	-0.33(-0.66%)
Aug 31, 2011	50.29	50.79	50.21	50.34	39,856	+0.14(+0.29%)
Aug 30, 2011	49.82	50.47	49.74	50.19	51,652	+0.20(+0.39%)
Aug 29, 2011	49.29	50.04	49.29	50.00	113,312	+1.07(+2.19%)
Aug 26, 2011	48.07	49.02	47.52	48.93	23,182	+0.64(+1.33%)
Aug 25, 2011	49.23	49.27	48.20	48.28	37,132	-0.80(-1.63%)
Aug 24, 2011	48.60	49.14	48.47	49.08	27,141	+0.36(+0.74%)
Aug 23, 2011	47.49	48.72	47.46	48.72	110,658	+1.48(+3.13%)
Aug 22, 2011	48.00	48.00	47.18	47.24	37,653	+0.14(+0.29%)
Aug 19, 2011	47.49	48.02	47.03	47.11	149,161	-0.62(-1.30%)
Aug 18, 2011	48.14	48.28	47.31	47.73	45,808	-1.40(-2.84%)
Aug 17, 2011	49.18	49.56	48.86	49.12	15,108	+0.15(+0.31%)
Aug 16, 2011	48.92	49.27	48.61	48.97	71,367	-0.30(-0.61%)
Aug 15, 2011	48.96	49.33	48.72	49.27	85,837	+0.72(+1.48%)
Aug 12, 2011	48.47	48.81	48.04	48.56	27,924	+0.66(+1.37%)
Aug 11, 2011	46.42	48.52	46.36	47.90	323,924	+1.67(+3.61%)
Aug 10, 2011	47.31	48.33	46.17	46.23	378,436	-1.65(-3.45%)
Aug 09, 2011	48.19	47.88	45.49	47.88	119,098	+1.33(+2.87%)
Aug 08, 2011	47.63	48.33	46.45	46.55	90,315	-2.36(-4.83%)
Aug 05, 2011	48.90	49.22	47.70	48.91	100,520	+0.66(+1.38%)
Aug 04, 2011	50.00	50.10	48.25	48.25	84,924	-2.13(-4.24%)
Aug 03, 2011	50.15	50.38	49.45	50.38	118,095	+0.38(+0.77%)
Aug 02, 2011	50.56	50.80	49.97	50.00	47,660	-0.97(-1.89%)
Aug 01, 2011	51.66	51.66	50.47	50.96	450,342	-0.14(-0.27%)
Jul 29, 2011	50.86	51.54	50.82	51.10	37,854	-0.29(-0.57%)
Jul 28, 2011	51.39	51.90	51.33	51.39	65,978	+0.08(+0.15%)
Jul 27, 2011	51.89	51.96	51.28	51.32	24,205	-0.75(-1.43%)
Jul 26, 2011	52.39	52.39	52.05	52.06	16,541	-0.29(-0.55%)
Jul 25, 2011	52.33	52.61	52.33	52.35	37,962	-0.52(-0.98%)
Jul 22, 2011	52.89	52.89	52.83	52.87	15,627	-0.02(-0.04%)
Jul 21, 2011	52.56	52.94	52.56	52.89	29,363	+0.47(+0.89%)
Jul 20, 2011	52.70	52.70	52.27	52.43	14,286	-0.16(-0.30%)
Jul 19, 2011	52.06	52.64	52.03	52.58	22,243	+0.86(+1.66%)
Jul 18, 2011	51.98	51.98	51.44	51.72	12,009	-0.43(-0.82%)
Jul 15, 2011	52.22	52.22	51.78	52.15	29,896	+0.16(+0.30%)
Jul 14, 2011	52.35	52.50	51.91	52.00	38,233	-0.27(-0.52%)
Jul 13, 2011	52.51	52.57	52.16	52.27	25,110	+0.05(+0.10%)
Jul 12, 2011	52.26	52.57	52.21	52.21	35,216	-0.20(-0.39%)
Jul 11, 2011	52.52	52.70	52.32	52.42	41,259	-0.66(-1.25%)
Jul 08, 2011	52.76	53.09	52.75	53.08	24,806	-0.20(-0.37%)
Jul 07, 2011	53.33	53.39	53.22	53.28	65,586	+0.39(+0.74%)
Jul 06, 2011	52.74	53.00	52.66	52.89	26,935	+0.20(+0.37%)
Jul 05, 2011	52.62	52.81	52.61	52.69	121,593	+0.08(+0.14%)

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