Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.72	29.91	28.62	29.49	325,917	+0.37(+1.27%)
Jul 28, 2011	29.25	29.60	29.06	29.12	228,210	-0.20(-0.69%)
Jul 27, 2011	30.10	30.10	29.23	29.32	313,184	-0.99(-3.28%)
Jul 26, 2011	31.22	31.29	30.27	30.31	261,515	-0.94(-3.01%)
Jul 25, 2011	31.18	31.68	31.04	31.25	305,793	-0.17(-0.53%)
Jul 22, 2011	31.46	31.63	31.39	31.42	397,194	-0.03(-0.08%)
Jul 21, 2011	31.97	32.04	31.39	31.45	328,666	-0.33(-1.05%)
Jul 20, 2011	31.82	32.04	31.46	31.78	217,551	-0.07(-0.22%)
Jul 19, 2011	31.88	31.98	31.46	31.85	342,601	+0.18(+0.58%)
Jul 18, 2011	31.88	31.97	31.59	31.67	357,197	-0.32(-0.99%)
Jul 15, 2011	32.01	32.16	31.82	31.98	317,816	+0.11(+0.33%)
Jul 14, 2011	32.14	32.31	31.82	31.88	441,991	-0.14(-0.44%)
Jul 13, 2011	32.16	32.33	31.97	32.02	277,064	+0.07(+0.22%)
Jul 12, 2011	31.75	32.16	31.68	31.95	286,971	+0.02(+0.06%)
Jul 11, 2011	31.69	31.96	31.55	31.93	437,247	-0.21(-0.66%)
Jul 08, 2011	31.63	32.14	31.45	32.14	344,719	-0.04(-0.11%)
Jul 07, 2011	32.22	32.49	31.99	32.18	123,070	+0.30(+0.94%)
Jul 06, 2011	31.58	31.88	31.35	31.88	230,306	+0.29(+0.92%)
Jul 05, 2011	31.83	31.83	31.40	31.59	367,694	-0.30(-0.94%)
Jul 01, 2011	31.25	31.98	31.09	31.89	340,745	+0.75(+2.40%)
Jun 30, 2011	30.50	31.24	30.43	31.14	163,883	+0.68(+2.22%)
Jun 29, 2011	30.30	30.53	29.98	30.46	310,452	+0.23(+0.76%)
Jun 28, 2011	29.75	30.31	29.75	30.23	202,838	+0.69(+2.32%)
Jun 27, 2011	29.17	29.77	29.10	29.55	175,015	+0.42(+1.45%)
Jun 24, 2011	29.53	29.78	29.00	29.13	275,011	-0.30(-1.02%)
Jun 23, 2011	28.96	29.50	28.65	29.42	116,669	+0.06(+0.21%)
Jun 22, 2011	29.35	29.70	29.21	29.36	106,347	-0.09(-0.30%)
Jun 21, 2011	29.43	29.63	29.32	29.45	195,977	+0.27(+0.93%)
Jun 20, 2011	29.15	29.20	29.05	29.18	240,836	-0.04(-0.12%)
Jun 17, 2011	29.05	29.32	28.86	29.21	400,149	+0.61(+2.12%)
Jun 16, 2011	28.53	28.91	28.28	28.61	160,971	+0.02(+0.06%)
Jun 15, 2011	28.69	28.91	28.42	28.59	184,006	-0.43(-1.48%)
Jun 14, 2011	28.56	29.12	28.56	29.02	101,701	+0.73(+2.58%)
Jun 13, 2011	28.51	28.63	28.27	28.29	109,733	-0.10(-0.34%)
Jun 10, 2011	28.61	28.73	28.25	28.39	250,711	-0.44(-1.53%)
Jun 09, 2011	28.66	28.98	28.54	28.83	174,555	+0.25(+0.86%)
Jun 08, 2011	28.72	28.88	28.50	28.58	168,542	-0.19(-0.67%)
Jun 07, 2011	28.83	29.04	28.63	28.77	144,945	+0.01(+0.03%)
Jun 06, 2011	29.09	29.28	28.64	28.76	158,533	-0.31(-1.06%)
Jun 03, 2011	29.15	29.43	28.95	29.07	198,574	-0.69(-2.33%)
May 24, 2011	30.26	30.26	29.57	29.77	155,292	-0.35(-1.17%)
May 23, 2011	30.07	30.35	29.89	30.12	143,869	-0.45(-1.47%)
May 20, 2011	30.70	30.84	30.25	30.57	168,975	-0.27(-0.88%)
May 19, 2011	30.95	31.12	30.54	30.84	196,451	+0.02(+0.06%)
May 18, 2011	30.59	30.86	30.38	30.82	181,660	+0.27(+0.89%)
May 17, 2011	30.91	31.09	30.45	30.55	136,473	-0.61(-1.97%)
May 16, 2011	30.86	31.50	30.86	31.16	219,069	+0.13(+0.42%)
May 13, 2011	31.77	31.88	31.00	31.03	172,195	-0.73(-2.29%)
May 12, 2011	31.36	31.83	31.14	31.76	138,903	+0.19(+0.61%)
May 11, 2011	32.03	32.03	31.35	31.57	218,942	-0.52(-1.61%)
May 10, 2011	32.10	32.20	31.93	32.08	175,319	+0.18(+0.58%)
May 09, 2011	31.67	32.05	31.56	31.90	173,541	+0.15(+0.47%)
May 06, 2011	32.25	32.25	31.65	31.75	299,269	-0.04(-0.14%)
May 05, 2011	31.27	32.13	31.27	31.80	347,466	+0.38(+1.20%)
May 04, 2011	32.16	32.51	30.79	31.42	524,299	-1.66(-5.01%)
May 03, 2011	33.50	33.88	32.87	33.08	141,257	-0.52(-1.54%)

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