Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	19.04	19.53	18.81	19.27	135,008	+0.00(+0.00%)
Jul 28, 2011	19.14	19.51	19.14	19.27	87,598	+0.19(+0.99%)
Jul 27, 2011	19.56	19.75	18.82	19.08	312,828	-0.68(-3.45%)
Jul 26, 2011	19.57	19.79	19.20	19.76	226,801	-0.02(-0.10%)
Jul 25, 2011	19.91	20.11	19.76	19.78	87,608	-0.35(-1.74%)
Jul 22, 2011	20.33	20.49	19.94	20.13	160,031	-0.32(-1.57%)
Jul 21, 2011	19.94	20.45	19.81	20.45	126,905	+0.61(+3.05%)
Jul 20, 2011	19.73	19.99	19.65	19.85	91,959	+0.15(+0.77%)
Jul 19, 2011	19.54	19.74	19.53	19.70	79,658	+0.37(+1.91%)
Jul 18, 2011	19.46	19.59	19.07	19.33	115,782	-0.26(-1.31%)
Jul 15, 2011	19.62	19.70	19.46	19.58	130,591	+0.01(+0.05%)
Jul 14, 2011	19.72	20.18	19.41	19.57	133,740	-0.41(-2.04%)
Jul 13, 2011	19.86	20.05	19.73	19.98	126,492	+0.44(+2.23%)
Jul 12, 2011	19.53	19.93	19.46	19.55	86,225	-0.03(-0.15%)
Jul 11, 2011	19.74	20.09	19.34	19.57	91,268	-0.47(-2.36%)
Jul 08, 2011	19.89	20.21	19.89	20.05	102,931	-0.09(-0.47%)
Jul 07, 2011	20.15	20.27	19.73	20.14	257,762	+0.10(+0.52%)
Jul 06, 2011	19.73	20.09	19.73	20.04	208,414	+0.25(+1.24%)
Jul 05, 2011	19.81	20.06	19.60	19.79	108,886	-0.08(-0.38%)
Jul 01, 2011	19.81	20.18	19.73	19.87	196,424	+0.08(+0.38%)
Jun 30, 2011	19.73	19.91	19.61	19.79	154,836	+0.14(+0.72%)
Jun 29, 2011	19.95	19.95	18.98	19.65	176,882	-0.16(-0.81%)
Jun 28, 2011	19.92	19.92	19.57	19.81	172,078	-0.11(-0.57%)
Jun 27, 2011	19.31	19.93	19.13	19.92	284,506	+0.69(+3.59%)
Jun 24, 2011	19.12	19.41	18.98	19.23	263,105	+0.18(+0.94%)
Jun 23, 2011	18.22	19.15	17.68	19.05	256,857	+0.60(+3.23%)
Jun 22, 2011	19.92	20.01	18.27	18.46	567,599	-0.14(-0.76%)
Jun 21, 2011	18.32	18.61	18.07	18.60	99,653	+0.42(+2.29%)
Jun 20, 2011	18.19	18.30	17.74	18.18	85,489	+0.41(+2.29%)
Jun 17, 2011	18.48	18.74	17.76	17.77	369,218	-0.62(-3.35%)
Jun 16, 2011	18.04	18.39	17.89	18.39	171,479	+0.40(+2.21%)
Jun 15, 2011	18.02	18.32	17.90	17.99	113,090	-0.27(-1.45%)
Jun 14, 2011	18.04	18.29	17.98	18.26	116,528	+0.34(+1.90%)
Jun 13, 2011	17.92	18.05	17.60	17.92	100,841	+0.07(+0.37%)
Jun 10, 2011	18.33	18.34	17.83	17.85	153,613	-0.65(-3.53%)
Jun 09, 2011	18.50	18.62	18.30	18.50	110,895	+0.05(+0.26%)
Jun 08, 2011	18.70	18.83	18.30	18.46	175,369	-0.35(-1.86%)
Jun 07, 2011	18.85	19.15	18.71	18.81	123,932	+0.02(+0.10%)
Jun 06, 2011	19.07	19.08	18.75	18.79	145,911	-0.10(-0.55%)
Jun 03, 2011	19.05	19.31	18.78	18.89	120,828	+0.89(+4.95%)
May 24, 2011	18.84	18.90	17.99	18.00	185,115	-0.80(-4.28%)
May 23, 2011	18.89	19.10	18.78	18.81	117,554	-0.45(-2.31%)
May 20, 2011	19.06	19.42	18.91	19.25	114,813	+0.05(+0.27%)
May 19, 2011	19.32	19.39	18.84	19.20	80,917	+0.05(+0.27%)
May 18, 2011	19.05	19.20	18.85	19.15	91,718	+0.19(+1.00%)
May 17, 2011	19.23	19.34	18.86	18.96	165,301	-0.35(-1.81%)
May 16, 2011	19.52	19.79	19.30	19.31	137,945	-0.31(-1.59%)
May 13, 2011	18.94	19.73	18.87	19.62	208,219	+0.68(+3.60%)
May 12, 2011	19.48	19.82	18.66	18.94	406,007	-0.71(-3.61%)
May 11, 2011	19.91	20.73	19.43	19.65	266,164	-0.24(-1.19%)
May 10, 2011	19.18	20.07	18.86	19.89	227,325	+1.09(+5.79%)
May 09, 2011	17.66	19.12	17.60	18.80	274,503	+1.09(+6.15%)
May 06, 2011	17.81	18.02	17.65	17.71	93,030	+0.06(+0.32%)
May 05, 2011	18.36	18.46	17.48	17.65	169,594	-0.79(-4.26%)
May 04, 2011	18.16	18.65	18.07	18.44	149,088	+0.24(+1.30%)
May 03, 2011	18.38	18.50	18.03	18.20	87,868	-0.21(-1.13%)

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