Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	62.17	63.11	62.03	62.31	2,503,922	-1.45(-2.28%)
Jul 30, 2012	63.95	64.17	63.61	63.76	1,943,693	-0.01(-0.01%)
Jul 27, 2012	64.11	64.25	63.46	63.77	2,200,479	+0.84(+1.34%)
Jul 26, 2012	62.72	63.19	62.46	62.93	2,540,393	+2.65(+4.40%)
Jul 25, 2012	60.32	60.58	60.05	60.28	1,239,848	-0.13(-0.21%)
Jul 24, 2012	60.34	60.72	59.99	60.40	1,435,186	-0.13(-0.22%)
Jul 23, 2012	60.23	60.62	59.91	60.54	1,186,632	-0.71(-1.16%)
Jul 20, 2012	61.17	61.38	60.88	61.24	1,063,717	-1.23(-1.98%)
Jul 19, 2012	62.61	62.65	62.32	62.48	1,377,016	+0.73(+1.18%)
Jul 18, 2012	61.03	61.82	60.92	61.75	1,319,887	+0.97(+1.59%)
Jul 17, 2012	61.16	61.22	60.32	60.78	1,088,225	+0.02(+0.03%)
Jul 16, 2012	60.18	60.97	60.12	60.77	1,367,080	-0.17(-0.27%)
Jul 13, 2012	60.20	61.01	60.20	60.93	1,466,891	+0.58(+0.96%)
Jul 12, 2012	60.32	60.64	60.25	60.35	1,486,477	-0.35(-0.57%)
Jul 11, 2012	60.98	61.12	60.34	60.69	2,561,388	-0.91(-1.48%)
Jul 10, 2012	61.83	62.06	61.33	61.61	1,440,651	+0.44(+0.72%)
Jul 09, 2012	61.09	61.22	60.52	61.17	2,285,523	-0.02(-0.04%)
Jul 06, 2012	61.07	61.37	60.82	61.19	1,421,337	-0.35(-0.56%)
Jul 05, 2012	61.30	61.88	61.03	61.54	2,100,012	-1.00(-1.60%)
Jul 03, 2012	62.28	62.58	61.88	62.53	1,215,106	+0.17(+0.26%)
Jul 02, 2012	62.65	62.41	61.92	62.37	2,699,797	-0.28(-0.44%)
Jun 29, 2012	60.41	62.65	60.18	62.65	6,681,585	+4.61(+7.94%)
Jun 28, 2012	57.05	58.04	56.81	58.04	1,565,138	+0.35(+0.60%)
Jun 27, 2012	57.20	57.87	56.98	57.69	2,840,390	+0.53(+0.94%)
Jun 26, 2012	56.76	57.28	56.46	57.16	2,522,708	+1.43(+2.57%)
Jun 25, 2012	56.25	56.44	54.51	55.72	2,746,026	+0.44(+0.80%)
Jun 22, 2012	55.08	55.40	54.68	55.28	1,169,226	+0.66(+1.21%)
Jun 21, 2012	55.69	55.76	54.59	54.62	851,199	-0.58(-1.05%)
Jun 20, 2012	54.80	55.56	54.80	55.20	1,648,048	-0.87(-1.54%)
Jun 19, 2012	55.19	56.48	55.19	56.07	808,663	+0.41(+0.73%)
Jun 18, 2012	55.40	55.83	55.28	55.66	1,423,340	-0.16(-0.28%)
Jun 15, 2012	55.94	56.04	55.61	55.82	1,416,770	-0.28(-0.50%)
Jun 14, 2012	55.61	56.42	55.53	56.10	2,210,454	+1.09(+1.99%)
Jun 13, 2012	55.03	55.37	54.52	55.01	4,095,546	+0.73(+1.35%)
Jun 12, 2012	53.80	54.36	53.29	54.28	2,122,309	+1.42(+2.69%)
Jun 11, 2012	53.77	53.93	52.80	52.85	2,597,778	-0.73(-1.37%)
Jun 08, 2012	53.21	53.58	53.10	53.58	1,991,061	+0.42(+0.78%)
Jun 07, 2012	53.97	53.97	52.85	53.17	2,221,815	-0.41(-0.76%)
Jun 06, 2012	52.73	53.58	52.55	53.58	1,463,549	+1.65(+3.18%)
Jun 05, 2012	51.68	52.00	51.56	51.92	1,834,119	+0.05(+0.11%)
Jun 04, 2012	51.96	52.30	51.61	51.87	1,853,593	+0.30(+0.58%)
Jun 01, 2012	51.72	52.02	51.11	51.57	4,319,549	-1.68(-3.15%)
May 31, 2012	53.53	53.53	52.67	53.25	1,686,147	+0.14(+0.27%)
May 30, 2012	53.59	53.73	52.98	53.10	2,018,520	-1.12(-2.07%)
May 29, 2012	54.28	54.33	53.91	54.23	1,658,765	+0.53(+0.98%)
May 25, 2012	53.41	54.02	53.27	53.70	2,372,186	-0.27(-0.50%)
May 24, 2012	53.34	54.14	53.21	53.97	5,364,109	+0.81(+1.52%)
May 23, 2012	52.96	53.30	52.45	53.16	4,588,612	-0.83(-1.53%)
May 22, 2012	54.16	54.42	53.73	53.99	2,686,471	-0.06(-0.12%)
May 21, 2012	53.60	54.13	53.39	54.05	2,270,066	+0.31(+0.57%)
May 18, 2012	54.05	54.12	53.32	53.74	3,261,900	-0.83(-1.53%)
May 17, 2012	55.02	55.24	54.50	54.58	3,816,949	-0.56(-1.01%)
May 16, 2012	54.92	55.57	54.83	55.13	3,995,105	-0.57(-1.03%)
May 15, 2012	55.62	55.86	55.30	55.71	2,212,090	-0.52(-0.92%)
May 14, 2012	55.56	56.33	55.45	56.23	2,311,286	-0.36(-0.64%)
May 11, 2012	56.20	57.15	56.12	56.59	640,614	+0.31(+0.54%)
May 10, 2012	56.43	56.69	56.20	56.28	1,280,284	-0.12(-0.21%)
May 09, 2012	56.23	56.60	55.80	56.40	1,839,098	-0.86(-1.50%)
May 08, 2012	57.51	57.79	56.92	57.26	1,625,862	-1.67(-2.83%)
May 07, 2012	58.45	59.05	58.41	58.92	2,020,976	+1.07(+1.85%)
May 04, 2012	58.04	58.22	57.47	57.86	2,044,247	-0.61(-1.04%)
May 03, 2012	58.97	59.04	58.40	58.46	2,924,771	+1.11(+1.93%)
May 02, 2012	57.36	57.53	57.17	57.35	1,131,868	-0.23(-0.40%)

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