Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	24.03	24.29	22.91	23.77	33,789	-0.64(-2.61%)
Jul 28, 2011	23.46	24.71	23.46	24.41	27,522	+0.87(+3.68%)
Jul 27, 2011	23.83	23.85	22.11	23.54	40,039	-0.39(-1.63%)
Jul 26, 2011	24.54	24.54	23.83	23.93	37,208	-0.55(-2.24%)
Jul 25, 2011	24.67	25.07	24.15	24.48	101,516	-0.64(-2.53%)
Jul 22, 2011	25.21	25.57	25.06	25.12	17,576	-0.18(-0.70%)
Jul 21, 2011	25.41	25.76	24.69	25.29	41,463	-0.03(-0.10%)
Jul 20, 2011	25.51	25.82	24.87	25.32	61,670	-0.10(-0.38%)
Jul 19, 2011	24.02	25.67	24.02	25.42	55,142	+1.82(+7.72%)
Jul 18, 2011	24.05	24.05	23.48	23.60	22,472	-0.40(-1.66%)
Jul 15, 2011	24.44	24.48	23.70	23.99	45,086	-0.42(-1.70%)
Jul 14, 2011	24.51	24.84	24.10	24.41	36,278	-0.16(-0.65%)
Jul 13, 2011	25.54	25.54	24.12	24.57	42,099	-0.81(-3.21%)
Jul 12, 2011	25.26	26.11	25.26	25.38	15,180	-0.07(-0.28%)
Jul 11, 2011	25.46	25.67	25.27	25.45	15,037	-0.39(-1.51%)
Jul 08, 2011	25.56	26.36	25.13	25.84	24,418	-0.12(-0.48%)
Jul 07, 2011	25.35	26.05	25.17	25.97	21,043	+0.82(+3.27%)
Jul 06, 2011	24.77	25.30	24.74	25.14	22,567	+0.29(+1.17%)
Jul 05, 2011	24.80	24.92	24.24	24.85	31,830	+0.10(+0.39%)
Jul 01, 2011	23.98	24.89	23.88	24.75	38,862	+0.80(+3.32%)
Jun 30, 2011	24.05	24.18	23.52	23.96	25,591	+0.04(+0.19%)
Jun 29, 2011	24.34	24.34	23.75	23.91	19,133	+0.09(+0.37%)
Jun 28, 2011	23.07	23.85	22.94	23.83	73,560	+0.59(+2.55%)
Jun 27, 2011	22.58	23.29	22.53	23.23	22,893	+0.60(+2.66%)
Jun 24, 2011	23.21	23.41	22.48	22.63	156,289	-0.70(-2.99%)
Jun 23, 2011	23.39	23.45	22.91	23.33	28,303	-0.34(-1.42%)
Jun 22, 2011	24.63	24.98	23.62	23.67	57,375	-1.21(-4.87%)
Jun 21, 2011	24.77	25.15	24.24	24.88	38,869	+0.20(+0.82%)
Jun 20, 2011	24.87	25.10	24.20	24.67	20,632	+0.28(+1.16%)
Jun 17, 2011	24.60	24.60	23.98	24.39	76,965	-0.00(-0.02%)
Jun 16, 2011	23.93	25.15	23.93	24.40	48,430	+0.48(+2.02%)
Jun 15, 2011	24.32	24.49	23.89	23.91	50,350	-0.55(-2.24%)
Jun 14, 2011	24.42	24.88	24.34	24.46	37,669	+0.36(+1.50%)
Jun 13, 2011	24.84	24.84	24.06	24.10	56,670	-0.64(-2.57%)
Jun 10, 2011	25.03	25.23	24.68	24.74	63,985	-0.58(-2.31%)
Jun 09, 2011	24.34	25.50	24.15	25.32	53,772	+1.17(+4.83%)
Jun 08, 2011	23.89	24.50	23.81	24.15	57,466	+0.10(+0.40%)
Jun 07, 2011	24.01	24.27	23.95	24.06	39,814	+0.27(+1.15%)
Jun 06, 2011	23.91	23.96	23.67	23.78	33,491	-0.11(-0.44%)
Jun 03, 2011	23.82	24.09	23.26	23.89	34,903	+0.61(+2.62%)
May 24, 2011	22.83	23.37	22.65	23.28	40,987	+0.63(+2.77%)
May 23, 2011	21.93	22.91	21.93	22.65	29,389	+0.19(+0.87%)
May 20, 2011	22.08	22.91	22.08	22.45	75,175	+0.11(+0.47%)
May 19, 2011	22.89	22.89	22.11	22.35	78,089	-0.29(-1.29%)
May 18, 2011	22.26	22.66	21.72	22.64	95,361	+0.46(+2.07%)
May 17, 2011	22.55	22.73	22.00	22.18	29,113	-0.44(-1.95%)
May 16, 2011	22.89	23.00	22.61	22.62	67,538	-0.44(-1.92%)
May 13, 2011	23.60	23.74	22.91	23.07	27,014	-0.47(-1.99%)
May 12, 2011	23.07	23.85	22.77	23.53	21,133	+0.33(+1.41%)
May 11, 2011	24.75	24.75	23.15	23.21	43,294	-1.31(-5.34%)
May 10, 2011	24.21	24.65	22.79	24.52	50,080	+0.69(+2.90%)
May 09, 2011	24.21	24.21	23.58	23.83	44,509	-0.35(-1.46%)
May 06, 2011	24.90	25.32	24.11	24.18	34,703	-0.30(-1.23%)
May 05, 2011	24.46	25.47	24.44	24.48	73,815	+0.04(+0.14%)
May 04, 2011	24.14	24.91	23.71	24.44	67,640	+0.64(+2.67%)
May 03, 2011	24.37	24.84	23.76	23.81	37,709	-0.56(-2.29%)

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