Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	56.69	57.14	56.34	56.68	6,266	+0.34(+0.60%)
Jul 28, 2011	57.01	57.08	56.00	56.34	7,295	-0.88(-1.54%)
Jul 27, 2011	58.48	58.48	57.22	57.22	7,890	-0.66(-1.14%)
Jul 26, 2011	57.35	57.88	56.81	57.88	2,110	+0.84(+1.47%)
Jul 25, 2011	57.30	57.30	56.97	57.04	2,920	+0.43(+0.76%)
Jul 22, 2011	56.78	56.78	56.61	56.61	900	+1.14(+2.06%)
Jul 21, 2011	55.78	55.78	55.45	55.47	810	+0.41(+0.74%)
Jul 19, 2011	56.90	55.06	55.06	55.06	4,900	-1.94(-3.40%)
Jul 18, 2011	59.21	59.21	56.04	57.00	4,359	+1.45(+2.60%)
Jul 15, 2011	55.55	55.55	55.55	55.55	100	+0.95(+1.75%)
Jul 14, 2011	55.28	55.72	54.60	54.60	1,996	+0.50(+0.92%)
Jul 13, 2011	52.93	54.30	52.93	54.10	6,068	+4.10(+8.20%)
Jul 12, 2011	50.00	50.00	50.00	50.00	200	-2.03(-3.90%)
Jul 11, 2011	52.04	52.04	52.03	52.03	496	+0.18(+0.35%)
Jul 08, 2011	52.18	52.18	51.85	51.85	560	+0.25(+0.48%)
Jul 07, 2011	51.60	51.60	51.41	51.60	378	+0.61(+1.20%)
Jul 06, 2011	50.99	50.99	50.99	50.99	200	+1.53(+3.09%)
Jul 05, 2011	49.20	49.68	49.20	49.46	784	+1.79(+3.75%)
Jul 01, 2011	48.26	48.26	47.67	47.67	376	-1.63(-3.31%)
Jun 29, 2011	49.12	49.30	49.30	49.30	500	+1.34(+2.79%)
Jun 28, 2011	47.47	48.09	47.44	47.96	892	+0.33(+0.69%)
Jun 27, 2011	48.17	48.17	47.51	47.63	864	-1.43(-2.91%)
Jun 24, 2011	49.06	49.06	49.06	49.06	200	-0.81(-1.62%)
Jun 23, 2011	50.69	50.69	49.00	49.87	5,284	-1.99(-3.84%)
Jun 22, 2011	51.98	51.98	51.86	51.86	200	+0.17(+0.33%)
Jun 21, 2011	51.33	51.69	51.33	51.69	424	+0.62(+1.21%)
Jun 20, 2011	51.13	51.13	51.07	51.07	1,274	+0.58(+1.15%)
Jun 16, 2011	50.18	50.49	50.49	50.49	1,000	+0.31(+0.62%)
Jun 15, 2011	50.20	50.20	50.18	50.18	300	-0.29(-0.57%)
Jun 14, 2011	50.02	50.47	49.96	50.47	1,000	+1.36(+2.77%)
Jun 13, 2011	50.50	50.50	48.94	49.11	2,992	-2.69(-5.19%)
Jun 10, 2011	51.87	51.87	51.80	51.80	300	-1.05(-1.99%)
Jun 09, 2011	52.62	53.07	52.62	52.85	599	+0.55(+1.05%)
Jun 08, 2011	51.99	52.30	51.99	52.30	300	+0.71(+1.38%)
Jun 06, 2011	54.19	51.59	51.59	51.59	2,500	+0.52(+1.02%)
Jun 03, 2011	50.86	51.46	50.45	51.07	1,400	-0.26(-0.51%)
May 24, 2011	51.30	51.33	51.30	51.33	900	+1.88(+3.80%)
May 23, 2011	49.62	49.62	49.37	49.45	676	-0.20(-0.40%)
May 20, 2011	49.99	49.99	49.65	49.65	404	+0.58(+1.18%)
May 19, 2011	49.77	50.07	49.07	49.07	1,680	+0.03(+0.06%)
May 18, 2011	49.85	50.11	49.04	49.04	2,609	+1.06(+2.20%)
May 17, 2011	47.04	47.98	46.70	47.98	2,561	+1.14(+2.44%)
May 16, 2011	49.64	49.64	46.84	46.84	2,325	-2.61(-5.28%)
May 13, 2011	50.05	50.48	48.12	49.45	2,400	+1.24(+2.57%)
May 12, 2011	48.00	50.00	45.55	48.21	6,072	-1.57(-3.16%)
May 11, 2011	53.25	53.25	49.29	49.78	4,847	-5.27(-9.56%)
May 10, 2011	53.67	55.27	53.67	55.05	4,107	+1.66(+3.11%)
May 09, 2011	52.33	53.39	52.33	53.39	2,074	+3.00(+5.95%)
May 06, 2011	49.42	51.62	49.42	50.39	3,950	+1.93(+3.98%)
May 05, 2011	53.09	53.88	47.93	48.46	11,850	-6.98(-12.59%)
May 04, 2011	58.40	58.52	54.98	55.44	17,754	-3.42(-5.81%)
May 03, 2011	61.58	62.52	57.50	58.86	15,488	-3.65(-5.84%)

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