Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.98	22.43	21.70	22.34	3,165,748	+0.51(+2.34%)
Jul 30, 2012	21.42	21.98	21.36	21.83	2,238,144	+0.53(+2.49%)
Jul 27, 2012	20.60	21.51	20.41	21.30	3,402,085	+0.96(+4.72%)
Jul 26, 2012	20.11	20.44	20.00	20.34	1,579,011	+0.26(+1.29%)
Jul 25, 2012	20.35	20.73	19.88	20.08	2,288,886	-0.69(-3.32%)
Jul 24, 2012	21.36	21.60	20.75	20.77	2,003,782	-0.76(-3.53%)
Jul 23, 2012	20.42	21.62	20.25	21.53	4,121,952	+0.77(+3.71%)
Jul 20, 2012	20.73	20.84	20.49	20.76	1,189,607	-0.17(-0.81%)
Jul 19, 2012	20.86	21.00	20.66	20.93	8,442,168	+0.18(+0.87%)
Jul 18, 2012	20.61	20.91	20.45	20.75	1,891,218	+0.12(+0.58%)
Jul 17, 2012	20.09	20.67	19.85	20.63	2,840,118	+0.61(+3.05%)
Jul 16, 2012	19.85	20.14	19.83	20.02	1,625,040	+0.04(+0.20%)
Jul 13, 2012	20.00	20.25	19.87	19.98	6,307,968	+0.01(+0.05%)
Jul 12, 2012	19.96	20.10	19.66	19.97	3,872,056	-0.10(-0.50%)
Jul 11, 2012	20.18	20.43	19.94	20.07	5,016,598	+0.08(+0.40%)
Jul 10, 2012	20.63	20.83	19.85	19.99	2,311,854	-0.63(-3.06%)
Jul 09, 2012	20.49	20.76	20.25	20.62	3,300,956	+0.14(+0.68%)
Jul 06, 2012	20.54	21.14	20.37	20.48	2,891,227	-0.27(-1.30%)
Jul 05, 2012	20.67	21.01	20.59	20.75	2,155,601	+0.00(+0.00%)
Jul 04, 2012	20.55	20.89	20.40	20.75	768,542	+0.09(+0.44%)
Jul 03, 2012	21.35	20.94	20.62	20.66	1,982,086	-0.54(-2.55%)
Jun 29, 2012		21.20	21.20	21.20	0	+0.12(+0.57%)
Jun 28, 2012	20.35	21.29	20.22	21.08	8,147,644	+1.33(+6.73%)
Jun 27, 2012	19.50	19.89	19.48	19.75	5,144,894	+0.67(+3.51%)
Jun 26, 2012	19.37	19.60	18.91	19.08	6,034,327	-0.53(-2.70%)
Jun 25, 2012	19.84	20.07	19.33	19.61	2,574,477	-0.76(-3.73%)
Jun 22, 2012	20.57	20.63	20.11	20.37	2,244,044	-0.02(-0.10%)
Jun 21, 2012	21.49	21.50	20.19	20.39	5,439,197	-1.74(-7.86%)
Jun 20, 2012	22.79	22.79	21.86	22.13	3,962,996	-0.65(-2.85%)
Jun 19, 2012	22.84	23.10	22.69	22.78	2,672,171	-0.14(-0.61%)
Jun 18, 2012	22.39	23.11	22.39	22.92	4,619,570	+0.32(+1.42%)
Jun 15, 2012	21.62	22.61	21.50	22.60	8,071,399	+1.21(+5.66%)
Jun 14, 2012	20.73	21.50	20.67	21.39	4,314,424	+0.68(+3.28%)
Jun 13, 2012	20.74	21.09	20.60	20.71	2,108,881	-0.39(-1.85%)
Jun 12, 2012	20.67	21.11	20.56	21.10	3,331,624	+0.38(+1.83%)
Jun 11, 2012	20.93	21.01	20.60	20.72	2,119,365	-0.12(-0.58%)
Jun 08, 2012	20.68	21.04	20.56	20.84	2,974,043	-0.09(-0.43%)
Jun 07, 2012	21.65	21.95	20.89	20.93	3,461,534	-0.45(-2.10%)
Jun 06, 2012	21.28	21.66	21.03	21.38	3,690,942	+0.36(+1.71%)
Jun 05, 2012	19.71	21.06	19.62	21.02	3,681,506	+1.35(+6.86%)
Jun 04, 2012	20.00	20.15	19.42	19.67	2,446,546	-0.28(-1.40%)
Jun 02, 2012	20.06	20.22	19.88	19.95	1,451,745	+0.00(+0.00%)
Jun 01, 2012	20.06	20.22	19.88	19.95	1,451,745	-0.69(-3.34%)
May 31, 2012	20.31	20.69	20.10	20.64	2,864,755	+0.21(+1.03%)
May 30, 2012	20.95	21.00	20.36	20.43	2,052,716	-0.83(-3.90%)
May 29, 2012	21.18	21.62	21.13	21.26	1,921,574	+0.08(+0.38%)
May 28, 2012	21.03	21.45	20.90	21.18	380,015	+0.04(+0.19%)
May 25, 2012	20.74	21.19	20.73	21.14	1,509,408	+0.34(+1.63%)
May 24, 2012	21.11	21.20	20.52	20.80	2,335,265	-0.32(-1.52%)
May 23, 2012	20.59	21.15	20.28	21.12	2,692,977	+0.15(+0.72%)
May 22, 2012	20.81	21.02	20.50	20.97	3,018,304	+0.96(+4.80%)
May 18, 2012		20.01	20.01	20.01	0	+0.11(+0.55%)
May 17, 2012	20.13	20.32	19.80	19.90	2,165,174	-0.24(-1.19%)
May 16, 2012	20.15	20.79	20.08	20.14	2,109,495	+0.04(+0.20%)
May 15, 2012	20.56	20.79	20.06	20.10	1,975,284	-0.46(-2.24%)
May 14, 2012	20.89	20.98	20.54	20.56	1,912,577	-0.68(-3.20%)
May 11, 2012	21.35	21.87	21.21	21.24	1,598,449	-0.51(-2.34%)
May 10, 2012	22.22	22.25	21.58	21.75	2,873,515	-0.53(-2.38%)
May 09, 2012	21.19	22.39	20.98	22.28	4,876,249	+0.80(+3.72%)
May 08, 2012	20.97	21.48	20.62	21.48	5,083,367	+0.11(+0.51%)
May 07, 2012	20.66	21.40	20.47	21.37	2,753,424	+0.59(+2.84%)
May 04, 2012	20.35	20.87	20.32	20.78	2,519,458	+0.15(+0.73%)
May 03, 2012	20.66	20.74	20.38	20.63	3,103,525	+0.02(+0.10%)
May 02, 2012	21.00	21.08	20.56	20.61	4,624,549	-0.68(-3.19%)

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