Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.33	21.47	20.83	20.87	5,459,496	-0.55(-2.58%)
Jul 30, 2012	21.56	21.62	21.29	21.42	5,048,452	-0.24(-1.10%)
Jul 27, 2012	21.70	21.82	21.38	21.66	7,632,829	+0.12(+0.54%)
Jul 26, 2012	21.12	21.64	21.09	21.55	9,662,486	+0.77(+3.68%)
Jul 25, 2012	20.23	20.78	20.01	20.78	10,944,090	+0.85(+4.29%)
Jul 24, 2012	20.30	20.44	19.76	19.93	8,547,918	-0.42(-2.08%)
Jul 23, 2012	20.01	20.48	19.48	20.35	10,417,204	-0.20(-0.96%)
Jul 20, 2012	20.43	20.60	20.34	20.55	6,342,685	-0.18(-0.89%)
Jul 19, 2012	20.58	20.93	20.58	20.73	8,264,032	+0.30(+1.47%)
Jul 18, 2012	20.15	20.53	20.11	20.43	7,746,043	+0.19(+0.95%)
Jul 17, 2012	20.20	20.31	19.80	20.24	6,068,190	+0.21(+1.06%)
Jul 16, 2012	19.79	20.12	19.65	20.03	3,663,949	+0.20(+1.03%)
Jul 13, 2012	19.51	19.91	19.46	19.82	4,883,878	+0.46(+2.40%)
Jul 12, 2012	19.24	19.50	19.17	19.36	7,025,818	-0.24(-1.22%)
Jul 11, 2012	19.26	19.74	19.24	19.60	6,675,645	+0.41(+2.14%)
Jul 10, 2012	19.70	19.89	19.00	19.19	7,146,358	-0.35(-1.78%)
Jul 09, 2012	19.62	19.73	19.38	19.54	5,248,486	-0.16(-0.83%)
Jul 06, 2012	20.04	20.13	19.59	19.70	8,395,018	-0.79(-3.87%)
Jul 05, 2012	20.77	20.83	20.44	20.49	5,936,418	-0.21(-1.02%)
Jul 03, 2012	20.08	20.82	20.02	20.71	8,213,312	+0.92(+4.63%)
Jul 02, 2012	19.78	19.82	19.37	19.79	3,229,684	+0.01(+0.03%)
Jun 29, 2012	19.53	19.79	19.48	19.78	8,707,485	+1.09(+5.81%)
Jun 28, 2012	18.59	18.72	18.29	18.70	5,721,088	-0.12(-0.62%)
Jun 27, 2012	18.57	18.85	18.44	18.81	4,480,580	+0.33(+1.77%)
Jun 26, 2012	18.48	18.61	18.31	18.48	4,747,376	+0.06(+0.33%)
Jun 25, 2012	18.42	18.52	18.25	18.42	5,139,061	-0.40(-2.11%)
Jun 22, 2012	18.62	18.88	18.49	18.82	5,165,455	+0.43(+2.34%)
Jun 21, 2012	19.65	19.78	18.38	18.39	10,635,892	-1.47(-7.40%)
Jun 20, 2012	20.25	20.30	19.65	19.86	7,780,987	-0.40(-1.96%)
Jun 19, 2012	19.78	20.32	19.76	20.25	7,264,331	+0.72(+3.71%)
Jun 18, 2012	19.13	19.76	19.02	19.53	7,595,078	+0.12(+0.63%)
Jun 15, 2012	19.18	19.49	19.11	19.41	5,845,020	+0.36(+1.87%)
Jun 14, 2012	19.28	19.39	18.99	19.05	7,110,946	-0.12(-0.61%)
Jun 13, 2012	19.09	19.54	18.96	19.17	6,316,630	-0.10(-0.53%)
Jun 12, 2012	18.99	19.29	18.73	19.27	6,359,306	+0.53(+2.84%)
Jun 11, 2012	19.65	19.67	18.70	18.74	5,684,584	-0.59(-3.08%)
Jun 08, 2012	19.01	19.48	18.91	19.33	6,474,362	-0.14(-0.74%)
Jun 07, 2012	19.92	19.97	19.41	19.48	10,478,870	+0.02(+0.11%)
Jun 06, 2012	19.02	19.46	18.95	19.46	7,070,241	+0.82(+4.40%)
Jun 05, 2012	18.26	18.78	18.17	18.64	7,227,085	+0.44(+2.44%)
Jun 04, 2012	18.12	18.23	17.73	18.19	9,233,212	+0.14(+0.80%)
Jun 01, 2012	17.97	18.29	17.77	18.05	8,395,048	-0.40(-2.15%)
May 31, 2012	18.75	18.84	18.13	18.44	13,031,148	-0.23(-1.24%)
May 30, 2012	18.92	19.00	18.63	18.68	8,306,586	-0.82(-4.21%)
May 29, 2012	19.37	19.89	19.33	19.50	5,838,982	+0.34(+1.78%)
May 25, 2012	18.89	19.26	18.81	19.15	4,735,148	+0.16(+0.83%)
May 24, 2012	19.33	19.33	18.68	19.00	6,729,891	-0.06(-0.32%)
May 23, 2012	18.69	19.06	18.25	19.06	7,513,966	+0.10(+0.50%)
May 22, 2012	18.89	19.35	18.67	18.96	8,709,577	-0.09(-0.47%)
May 21, 2012	18.42	19.09	18.42	19.05	5,225,708	+0.70(+3.80%)
May 18, 2012	18.72	18.78	18.25	18.36	7,658,945	-0.10(-0.56%)
May 17, 2012	18.70	18.76	18.38	18.46	7,256,432	-0.08(-0.44%)
May 16, 2012	18.79	19.19	18.47	18.54	9,316,767	-0.25(-1.31%)
May 15, 2012	19.14	19.24	18.72	18.79	9,336,414	-0.30(-1.58%)
May 14, 2012	19.18	19.39	19.01	19.09	9,852,581	-0.53(-2.68%)
May 11, 2012	19.77	20.22	19.55	19.61	10,066,374	-0.35(-1.75%)
May 10, 2012	20.09	20.35	19.90	19.96	7,974,642	+0.11(+0.55%)
May 09, 2012	19.90	20.27	19.63	19.85	8,952,936	-0.51(-2.52%)
May 08, 2012	20.46	20.60	20.02	20.36	10,884,378	-0.41(-1.97%)
May 07, 2012	20.51	20.85	20.43	20.77	7,557,009	+0.03(+0.16%)
May 04, 2012	21.19	21.37	20.56	20.74	10,872,822	-0.85(-3.96%)
May 03, 2012	22.35	22.39	21.59	21.59	8,726,643	-0.74(-3.33%)
May 02, 2012	22.63	22.70	22.22	22.34	5,950,875	-0.50(-2.18%)

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