Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.72	29.91	28.62	29.48	325,940	+0.37(+1.27%)
Jul 28, 2011	29.25	29.60	29.06	29.11	228,226	-0.20(-0.69%)
Jul 27, 2011	30.10	30.10	29.23	29.32	313,206	-0.99(-3.28%)
Jul 26, 2011	31.22	31.29	30.27	30.31	261,533	-0.94(-3.01%)
Jul 25, 2011	31.18	31.67	31.04	31.25	305,814	-0.17(-0.53%)
Jul 22, 2011	31.46	31.63	31.39	31.42	397,221	-0.03(-0.08%)
Jul 21, 2011	31.96	32.04	31.39	31.44	328,689	-0.33(-1.05%)
Jul 20, 2011	31.82	32.04	31.46	31.78	217,567	-0.07(-0.22%)
Jul 19, 2011	31.88	31.98	31.45	31.85	342,625	+0.18(+0.58%)
Jul 18, 2011	31.88	31.97	31.59	31.66	357,222	-0.32(-0.99%)
Jul 15, 2011	32.01	32.16	31.81	31.98	317,838	+0.11(+0.33%)
Jul 14, 2011	32.14	32.31	31.81	31.88	442,022	-0.14(-0.44%)
Jul 13, 2011	32.16	32.32	31.96	32.02	277,083	+0.07(+0.22%)
Jul 12, 2011	31.75	32.16	31.67	31.95	286,991	+0.02(+0.06%)
Jul 11, 2011	31.69	31.95	31.55	31.93	437,277	-0.21(-0.66%)
Jul 08, 2011	31.63	32.14	31.45	32.14	344,743	-0.04(-0.11%)
Jul 07, 2011	32.22	32.49	31.99	32.17	123,079	+0.30(+0.94%)
Jul 06, 2011	31.58	31.88	31.35	31.88	230,322	+0.29(+0.92%)
Jul 05, 2011	31.83	31.83	31.40	31.59	367,720	-0.30(-0.94%)
Jul 01, 2011	31.25	31.98	31.08	31.88	340,769	+0.75(+2.40%)
Jun 30, 2011	30.49	31.24	30.42	31.14	163,894	+0.68(+2.22%)
Jun 29, 2011	30.30	30.53	29.98	30.46	310,474	+0.23(+0.76%)
Jun 28, 2011	29.75	30.31	29.75	30.23	202,852	+0.69(+2.32%)
Jun 27, 2011	29.17	29.77	29.10	29.55	175,027	+0.42(+1.45%)
Jun 24, 2011	29.53	29.78	29.00	29.12	275,030	-0.30(-1.02%)
Jun 23, 2011	28.96	29.50	28.65	29.42	116,677	+0.06(+0.21%)
Jun 22, 2011	29.35	29.69	29.21	29.36	106,354	-0.09(-0.30%)
Jun 21, 2011	29.43	29.62	29.32	29.45	195,991	+0.27(+0.93%)
Jun 20, 2011	29.15	29.19	29.05	29.18	240,853	-0.04(-0.12%)
Jun 17, 2011	29.04	29.32	28.86	29.21	400,177	+0.61(+2.12%)
Jun 16, 2011	28.53	28.91	28.28	28.60	160,982	+0.02(+0.06%)
Jun 15, 2011	28.69	28.90	28.42	28.59	184,019	-0.43(-1.48%)
Jun 14, 2011	28.56	29.11	28.56	29.02	101,708	+0.73(+2.58%)
Jun 13, 2011	28.51	28.63	28.27	28.29	109,741	-0.10(-0.34%)
Jun 10, 2011	28.60	28.73	28.25	28.38	250,729	-0.44(-1.53%)
Jun 09, 2011	28.66	28.98	28.53	28.82	174,567	+0.25(+0.86%)
Jun 08, 2011	28.72	28.88	28.50	28.58	168,554	-0.19(-0.67%)
Jun 07, 2011	28.83	29.04	28.63	28.77	144,955	+0.01(+0.03%)
Jun 06, 2011	29.09	29.28	28.64	28.76	158,544	-0.31(-1.06%)
Jun 03, 2011	29.15	29.43	28.95	29.07	198,588	-0.69(-2.33%)
May 24, 2011	30.26	30.26	29.57	29.77	155,302	-0.35(-1.17%)
May 23, 2011	30.07	30.35	29.89	30.12	143,879	-0.45(-1.47%)
May 20, 2011	30.70	30.84	30.25	30.57	168,987	-0.27(-0.88%)
May 19, 2011	30.95	31.12	30.54	30.84	196,465	+0.02(+0.06%)
May 18, 2011	30.58	30.86	30.38	30.82	181,673	+0.27(+0.89%)
May 17, 2011	30.91	31.08	30.44	30.55	136,483	-0.61(-1.97%)
May 16, 2011	30.86	31.50	30.86	31.16	219,084	+0.13(+0.42%)
May 13, 2011	31.77	31.88	31.00	31.03	172,207	-0.73(-2.29%)
May 12, 2011	31.35	31.83	31.14	31.76	138,913	+0.19(+0.61%)
May 11, 2011	32.03	32.03	31.35	31.57	218,958	-0.52(-1.61%)
May 10, 2011	32.10	32.20	31.92	32.08	175,331	+0.18(+0.58%)
May 09, 2011	31.67	32.05	31.56	31.90	173,553	+0.15(+0.47%)
May 06, 2011	32.25	32.25	31.64	31.75	299,290	-0.04(-0.14%)
May 05, 2011	31.27	32.13	31.27	31.79	347,491	+0.38(+1.20%)
May 04, 2011	32.16	32.51	30.79	31.42	524,336	-1.66(-5.01%)
May 03, 2011	33.49	33.88	32.87	33.07	141,267	-0.52(-1.54%)

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