Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.69	23.93	23.12	23.43	76,798	-0.40(-1.70%)
Jul 30, 2012	24.40	24.43	23.75	23.84	43,463	-0.58(-2.38%)
Jul 27, 2012	23.72	24.45	23.43	24.42	58,830	+0.75(+3.16%)
Jul 26, 2012	23.90	23.90	23.39	23.67	43,268	+0.18(+0.75%)
Jul 25, 2012	23.49	23.79	23.41	23.49	57,548	+0.26(+1.10%)
Jul 24, 2012	23.70	23.85	23.11	23.24	40,840	-0.41(-1.75%)
Jul 23, 2012	23.77	23.89	23.25	23.65	61,926	-0.62(-2.54%)
Jul 20, 2012	24.49	24.80	24.19	24.27	75,418	-0.55(-2.23%)
Jul 19, 2012	24.67	24.94	24.41	24.82	74,444	+0.21(+0.86%)
Jul 18, 2012	24.00	24.81	24.00	24.61	67,321	+0.62(+2.60%)
Jul 17, 2012	23.85	24.02	23.37	23.99	56,230	+0.41(+1.75%)
Jul 16, 2012	23.78	24.10	23.56	23.57	93,823	-0.39(-1.62%)
Jul 13, 2012	23.69	24.26	23.69	23.96	59,249	+0.46(+1.95%)
Jul 12, 2012	23.65	23.71	23.37	23.50	79,547	-0.39(-1.62%)
Jul 11, 2012	23.94	24.02	23.72	23.89	69,908	+0.08(+0.33%)
Jul 10, 2012	24.48	24.62	23.63	23.81	103,028	-0.40(-1.67%)
Jul 09, 2012	24.19	24.43	23.89	24.21	128,381	-0.09(-0.36%)
Jul 06, 2012	24.50	24.63	24.29	24.30	78,673	-0.45(-1.81%)
Jul 05, 2012	24.94	25.20	24.73	24.75	67,148	-0.36(-1.44%)
Jul 03, 2012	24.80	25.33	24.75	25.11	53,836	+0.24(+0.95%)
Jul 02, 2012	25.09	25.27	24.23	24.87	162,438	-0.37(-1.46%)
Jun 29, 2012	25.39	25.39	24.48	25.24	115,463	+0.46(+1.85%)
Jun 28, 2012	24.14	24.80	23.94	24.79	95,074	+0.34(+1.40%)
Jun 27, 2012	24.06	24.67	23.97	24.44	102,968	+0.53(+2.21%)
Jun 26, 2012	24.05	24.14	23.87	23.92	85,121	-0.06(-0.26%)
Jun 25, 2012	23.78	24.14	23.44	23.98	91,277	-0.18(-0.76%)
Jun 22, 2012	23.56	24.28	23.25	24.16	119,501	+0.81(+3.46%)
Jun 21, 2012	23.81	24.04	23.24	23.35	98,405	-0.54(-2.24%)
Jun 20, 2012	23.99	24.25	23.76	23.89	85,600	-0.15(-0.62%)
Jun 19, 2012	23.28	24.23	23.28	24.04	82,295	+0.86(+3.71%)
Jun 18, 2012	22.91	23.36	22.76	23.18	79,000	+0.03(+0.11%)
Jun 15, 2012	22.42	23.23	22.30	23.15	139,664	+0.65(+2.88%)
Jun 14, 2012	21.83	22.59	21.81	22.50	86,053	+0.64(+2.93%)
Jun 13, 2012	21.87	22.20	21.70	21.86	86,876	-0.10(-0.44%)
Jun 12, 2012	21.51	21.98	21.41	21.96	95,013	+0.61(+2.83%)
Jun 11, 2012	22.16	22.16	21.34	21.35	95,631	-0.55(-2.52%)
Jun 08, 2012	21.25	21.96	21.14	21.91	80,779	+0.57(+2.67%)
Jun 07, 2012	21.83	22.24	21.28	21.34	112,834	-0.10(-0.45%)
Jun 06, 2012	20.81	21.51	20.81	21.43	98,152	+0.72(+3.47%)
Jun 05, 2012	20.11	20.85	20.09	20.71	106,528	+0.41(+2.03%)
Jun 04, 2012	19.98	20.63	19.98	20.30	118,577	+0.39(+1.94%)
Jun 01, 2012	19.18	20.14	19.18	19.92	120,987	+0.29(+1.47%)
May 31, 2012	19.48	19.73	19.22	19.63	89,571	+0.16(+0.81%)
May 30, 2012	19.50	19.76	19.42	19.47	93,745	-0.28(-1.42%)
May 29, 2012	19.63	19.95	19.49	19.75	85,484	+0.26(+1.35%)
May 25, 2012	19.27	19.52	19.27	19.49	73,728	+0.17(+0.86%)
May 24, 2012	19.49	19.56	18.89	19.32	110,857	-0.12(-0.63%)
May 23, 2012	19.07	19.56	18.99	19.44	210,385	+0.31(+1.60%)
May 22, 2012	19.32	19.79	19.07	19.14	111,703	-0.14(-0.73%)
May 21, 2012	19.15	19.60	19.13	19.28	101,471	+0.18(+0.96%)
May 18, 2012	19.07	19.36	19.07	19.09	124,355	-0.02(-0.09%)
May 17, 2012	19.11	19.45	19.09	19.11	88,927	-0.02(-0.09%)
May 16, 2012	19.43	19.67	19.13	19.13	96,286	-0.23(-1.18%)
May 15, 2012	19.15	19.73	18.95	19.36	150,283	+0.16(+0.82%)
May 14, 2012	19.27	19.47	19.07	19.20	138,346	-0.37(-1.88%)
May 11, 2012	18.68	19.93	17.77	19.57	250,699	+0.34(+1.78%)
May 10, 2012	19.38	19.43	19.00	19.22	86,838	+0.05(+0.27%)
May 09, 2012	18.86	19.32	18.86	19.17	68,294	+0.02(+0.09%)
May 08, 2012	19.14	19.43	18.93	19.15	149,522	-0.15(-0.77%)
May 07, 2012	19.18	19.50	19.18	19.30	46,872	-0.01(-0.05%)
May 04, 2012	19.45	19.54	19.18	19.31	89,064	-0.31(-1.56%)
May 03, 2012	20.21	20.27	19.50	19.62	60,782	-0.56(-2.78%)
May 02, 2012	19.98	20.28	19.79	20.18	66,821	-0.10(-0.48%)

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