Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	55.95	57.29	55.95	57.17	935,429	+1.52(+2.74%)
Jun 29, 2011	54.62	56.21	54.12	55.64	1,038,995	+1.46(+2.70%)
Jun 28, 2011	52.12	54.24	52.05	54.18	912,940	+2.89(+5.64%)
Jun 27, 2011	50.48	51.86	50.15	51.29	935,809	+0.49(+0.96%)
Jun 24, 2011	52.68	52.88	50.61	50.80	807,997	-1.93(-3.66%)
Jun 23, 2011	51.86	52.82	50.02	52.73	2,663,839	-1.18(-2.19%)
Jun 22, 2011	53.91	55.26	53.57	53.91	1,280,969	-0.33(-0.61%)
Jun 21, 2011	52.96	54.77	52.89	54.24	1,012,315	+1.97(+3.77%)
Jun 20, 2011	51.83	52.49	51.82	52.27	828,508	+0.29(+0.56%)
Jun 17, 2011	53.00	53.25	51.34	51.98	789,906	-0.25(-0.48%)
Jun 16, 2011	51.97	53.08	51.25	52.23	1,508,700	+0.21(+0.40%)
Jun 15, 2011	53.10	54.06	51.44	52.02	1,378,139	-2.23(-4.11%)
Jun 14, 2011	53.53	54.86	53.53	54.25	792,539	+2.00(+3.83%)
Jun 13, 2011	53.89	54.66	51.31	52.25	1,387,294	-1.57(-2.91%)
Jun 10, 2011	55.26	55.26	53.64	53.82	1,146,130	-2.13(-3.80%)
Jun 09, 2011	55.29	56.50	54.90	55.94	1,044,864	+1.37(+2.51%)
Jun 08, 2011	54.41	55.80	54.35	54.57	2,133,906	+0.49(+0.90%)
Jun 07, 2011	54.98	55.54	53.98	54.09	1,087,359	-0.15(-0.27%)
Jun 06, 2011	56.32	56.78	53.95	54.23	1,125,341	-2.44(-4.30%)
Jun 03, 2011	55.12	57.66	54.80	56.67	1,839,451	+0.89(+1.60%)
May 24, 2011	55.39	56.94	55.39	55.78	822,332	+1.37(+2.52%)
May 23, 2011	54.19	54.92	53.77	54.41	913,335	-1.74(-3.10%)
May 20, 2011	56.10	57.03	54.76	56.15	1,049,639	-0.09(-0.17%)
May 19, 2011	56.70	57.12	55.32	56.24	1,137,954	+0.22(+0.39%)
May 18, 2011	54.42	56.79	54.02	56.03	1,155,123	+2.13(+3.94%)
May 17, 2011	53.38	54.45	52.66	53.90	1,746,144	-0.10(-0.19%)
May 16, 2011	54.39	56.12	53.70	54.00	1,568,037	-0.91(-1.66%)
May 13, 2011	55.68	56.34	53.89	54.92	1,606,398	-0.41(-0.75%)
May 12, 2011	54.93	56.10	53.27	55.33	2,159,128	-0.06(-0.11%)
May 11, 2011	58.08	58.10	54.66	55.39	1,334,302	-3.36(-5.72%)
May 10, 2011	58.32	59.21	57.26	58.75	1,094,702	+0.61(+1.05%)
May 09, 2011	56.88	58.72	56.61	58.14	1,671,090	+1.83(+3.24%)
May 06, 2011	56.84	58.74	55.22	56.32	2,070,204	+0.35(+0.63%)
May 05, 2011	56.56	57.72	54.62	55.96	2,888,865	-2.34(-4.02%)
May 04, 2011	60.07	60.21	57.32	58.31	1,672,683	-2.16(-3.57%)
May 03, 2011	62.75	62.80	59.43	60.47	989,266	-3.05(-4.80%)
May 02, 2011	63.17	63.61	62.73	63.51	859,058	-1.86(-2.84%)
Apr 29, 2011	63.62	65.40	63.62	65.37	622,425	+1.90(+2.99%)
Apr 28, 2011	63.16	63.82	62.37	63.47	680,446	-0.16(-0.24%)
Apr 27, 2011	64.07	64.23	61.56	63.63	737,257	-0.06(-0.10%)
Apr 26, 2011	62.68	63.84	62.32	63.69	536,254	+1.27(+2.03%)
Apr 25, 2011	62.91	63.09	61.68	62.43	507,254	-0.63(-1.00%)
Apr 21, 2011	62.82	63.23	62.08	63.06	634,393	+0.65(+1.05%)
Apr 20, 2011	61.90	62.49	61.37	62.40	1,003,298	+2.66(+4.44%)
Apr 19, 2011	58.49	60.00	58.47	59.75	872,032	+1.28(+2.18%)
Apr 18, 2011	58.68	59.07	57.29	58.47	1,011,844	-1.91(-3.17%)
Apr 15, 2011	59.70	60.60	58.83	60.39	829,270	+1.02(+1.72%)
Apr 14, 2011	58.01	59.75	57.57	59.37	798,381	+0.70(+1.20%)
Apr 13, 2011	59.05	59.64	57.82	58.66	976,186	+0.36(+0.61%)
Apr 12, 2011	60.57	60.69	57.58	58.31	1,504,679	-3.66(-5.91%)
Apr 11, 2011	64.33	64.74	61.59	61.97	580,994	-2.41(-3.74%)
Apr 08, 2011	64.79	65.34	63.70	64.38	506,561	+0.35(+0.55%)
Apr 07, 2011	63.73	64.41	62.79	64.02	499,670	+0.18(+0.28%)
Apr 06, 2011	65.77	65.99	63.33	63.85	884,367	-1.28(-1.96%)
Apr 05, 2011	64.41	65.70	64.30	65.12	906,137	+0.45(+0.69%)
Apr 04, 2011	64.92	65.26	64.46	64.68	842,673	+0.06(+0.10%)

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