Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	61.12	61.45	60.83	61.17	216,290	+1.05(+1.74%)
Jun 28, 2012	59.97	60.41	59.71	60.12	158,771	-0.32(-0.52%)
Jun 27, 2012	57.86	60.73	57.86	60.44	322,117	+5.36(+9.74%)
Jun 26, 2012	55.11	55.97	54.62	55.07	49,048	+0.19(+0.35%)
Jun 25, 2012	54.76	55.34	54.65	54.88	36,717	-0.31(-0.56%)
Jun 22, 2012	55.15	55.26	54.65	55.19	133,785	+0.42(+0.77%)
Jun 21, 2012	56.36	56.36	54.53	54.77	73,452	-1.43(-2.54%)
Jun 20, 2012	56.16	56.58	55.77	56.20	33,124	+0.05(+0.09%)
Jun 19, 2012	56.05	56.55	55.49	56.15	121,920	+0.50(+0.90%)
Jun 18, 2012	55.35	56.04	54.75	55.65	58,144	-0.08(-0.14%)
Jun 15, 2012	55.30	56.27	55.13	55.73	80,185	+0.47(+0.85%)
Jun 14, 2012	54.26	55.53	54.26	55.26	43,423	+1.17(+2.16%)
Jun 13, 2012	54.56	54.96	53.88	54.09	34,931	-0.43(-0.79%)
Jun 12, 2012	54.66	54.66	53.60	54.52	36,391	+0.14(+0.26%)
Jun 11, 2012	56.02	56.02	54.26	54.37	60,434	-1.07(-1.94%)
Jun 08, 2012	55.19	55.81	54.80	55.45	43,365	+0.14(+0.26%)
Jun 07, 2012	56.10	56.41	55.09	55.30	95,182	-0.25(-0.45%)
Jun 06, 2012	54.54	55.60	54.54	55.56	34,723	+1.23(+2.26%)
Jun 05, 2012	54.47	54.83	54.20	54.33	26,956	-0.27(-0.49%)
Jun 04, 2012	54.27	54.83	53.95	54.60	37,634	+0.67(+1.24%)
Jun 01, 2012	54.43	54.61	53.89	53.93	77,425	-0.94(-1.71%)
May 31, 2012	55.14	55.41	54.61	54.87	105,514	-0.05(-0.09%)
May 30, 2012	55.22	55.42	54.91	54.91	34,158	-0.74(-1.33%)
May 29, 2012	55.67	56.25	55.17	55.65	29,304	+0.42(+0.76%)
May 25, 2012	55.34	55.77	55.00	55.23	41,932	-0.34(-0.60%)
May 24, 2012	55.50	55.88	54.80	55.57	50,150	-0.02(-0.03%)
May 23, 2012	54.78	55.58	54.35	55.58	82,703	+0.58(+1.05%)
May 22, 2012	55.85	56.00	54.78	55.01	47,764	-0.85(-1.53%)
May 21, 2012	54.97	55.92	54.68	55.86	54,796	+1.17(+2.14%)
May 18, 2012	54.81	55.10	54.47	54.69	82,182	-0.22(-0.40%)
May 17, 2012	55.69	55.75	54.91	54.91	63,229	-0.52(-0.93%)
May 16, 2012	56.12	56.15	55.39	55.43	46,999	-0.33(-0.58%)
May 15, 2012	55.64	56.29	55.51	55.76	56,887	+0.27(+0.48%)
May 14, 2012	55.83	56.05	55.47	55.49	78,341	-0.60(-1.08%)
May 11, 2012	56.09	56.32	55.71	56.09	67,618	-0.23(-0.41%)
May 10, 2012	56.73	56.73	56.11	56.32	26,538	+0.00(+0.00%)
May 09, 2012	56.33	56.68	56.14	56.32	73,952	-0.55(-0.96%)
May 08, 2012	56.50	57.04	56.50	56.87	58,096	+0.19(+0.34%)
May 07, 2012	56.46	56.89	56.44	56.68	56,894	+0.07(+0.12%)
May 04, 2012	57.07	57.11	56.49	56.61	91,536	-0.53(-0.92%)
May 03, 2012	57.96	58.05	57.01	57.14	62,042	-0.77(-1.32%)
May 02, 2012	57.10	57.90	56.67	57.90	60,618	+0.67(+1.17%)
May 01, 2012	58.19	58.88	57.13	57.23	45,144	-1.03(-1.76%)
Apr 30, 2012	59.21	59.30	58.22	58.26	63,259	-0.95(-1.60%)
Apr 27, 2012	58.21	59.41	57.97	59.21	46,678	+0.95(+1.63%)
Apr 26, 2012	57.58	58.36	57.58	58.26	27,689	+0.63(+1.10%)
Apr 25, 2012	57.68	58.58	57.32	57.63	56,492	+0.51(+0.89%)
Apr 24, 2012	56.75	57.47	56.49	57.12	48,088	+0.51(+0.90%)
Apr 23, 2012	56.84	56.95	56.21	56.61	61,758	-0.62(-1.09%)
Apr 20, 2012	57.81	58.26	57.14	57.23	92,645	+0.08(+0.13%)
Apr 19, 2012	57.77	58.06	57.12	57.16	72,973	-0.48(-0.83%)
Apr 18, 2012	58.36	58.40	57.42	57.64	44,973	-0.84(-1.44%)
Apr 17, 2012	58.27	59.01	58.13	58.48	33,602	+0.75(+1.30%)
Apr 16, 2012	57.84	58.25	57.08	57.73	35,096	+0.12(+0.20%)
Apr 13, 2012	58.01	58.33	57.47	57.62	37,071	-0.64(-1.10%)
Apr 12, 2012	57.66	58.57	57.42	58.26	28,596	+0.55(+0.95%)
Apr 11, 2012	57.53	57.81	57.24	57.71	55,160	+0.61(+1.07%)
Apr 10, 2012	57.83	57.93	56.97	57.10	69,731	-0.70(-1.21%)
Apr 09, 2012	58.45	58.68	57.80	57.80	53,743	-1.45(-2.44%)
Apr 05, 2012	59.30	59.45	58.99	59.25	47,217	-0.10(-0.16%)
Apr 04, 2012	58.75	59.41	58.36	59.34	92,061	+0.22(+0.37%)
Apr 03, 2012	59.33	59.33	58.80	59.12	63,936	-0.18(-0.31%)

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