Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	16.77	16.78	16.22	16.32	13,943	-0.48(-2.88%)
Jul 28, 2011	16.82	17.34	16.75	16.81	15,304	-0.04(-0.27%)
Jul 27, 2011	17.42	17.54	16.73	16.85	23,187	-0.66(-3.78%)
Jul 26, 2011	17.35	17.87	17.22	17.51	19,122	+0.24(+1.40%)
Jul 25, 2011	17.49	17.72	17.23	17.27	21,678	-0.31(-1.77%)
Jul 22, 2011	17.39	17.67	17.31	17.58	28,321	+0.03(+0.19%)
Jul 21, 2011	17.94	17.94	17.33	17.55	40,209	-0.35(-1.95%)
Jul 20, 2011	18.29	18.35	17.78	17.90	26,405	-0.28(-1.53%)
Jul 19, 2011	18.28	18.43	17.96	18.18	9,364	-0.06(-0.34%)
Jul 18, 2011	18.12	18.43	17.92	18.24	17,405	+0.10(+0.54%)
Jul 15, 2011	18.18	18.26	17.91	18.14	12,359	+0.02(+0.10%)
Jul 14, 2011	18.09	18.41	17.85	18.12	11,993	-0.13(-0.74%)
Jul 13, 2011	18.17	18.57	18.09	18.26	23,378	+0.25(+1.39%)
Jul 12, 2011	17.61	18.28	17.61	18.01	31,313	+0.29(+1.62%)
Jul 11, 2011	17.68	17.85	17.40	17.72	22,813	-0.06(-0.35%)
Jul 08, 2011	17.55	17.87	17.53	17.78	7,087	-0.05(-0.30%)
Jul 07, 2011	17.81	17.88	17.52	17.84	16,179	+0.20(+1.12%)
Jul 06, 2011	17.89	17.89	17.24	17.64	27,425	-0.17(-0.95%)
Jul 05, 2011	17.79	17.89	17.24	17.81	30,272	-0.03(-0.15%)
Jul 01, 2011	17.91	17.91	17.51	17.84	12,839	-0.06(-0.35%)
Jun 30, 2011	17.54	17.91	17.54	17.90	15,795	+0.18(+1.01%)
Jun 29, 2011	17.74	17.74	17.51	17.72	2,733	+0.17(+0.97%)
Jun 28, 2011	17.01	17.63	17.01	17.55	7,845	+0.46(+2.67%)
Jun 27, 2011	16.90	17.49	16.90	17.09	18,020	+0.23(+1.38%)
Jun 24, 2011	16.74	16.86	16.56	16.86	2,793	+0.21(+1.24%)
Jun 23, 2011	16.46	16.86	16.11	16.65	21,117	-0.04(-0.21%)
Jun 22, 2011	16.47	16.78	16.47	16.69	8,360	+0.25(+1.52%)
Jun 21, 2011	16.30	16.82	16.11	16.44	34,769	+0.29(+1.77%)
Jun 20, 2011	16.26	16.34	15.99	16.15	3,902	-0.05(-0.33%)
Jun 17, 2011	16.02	16.39	15.80	16.21	17,714	+0.28(+1.74%)
Jun 16, 2011	15.92	16.32	15.66	15.93	43,202	+0.07(+0.45%)
Jun 15, 2011	15.99	16.24	15.58	15.86	18,944	-0.25(-1.56%)
Jun 14, 2011	16.16	16.47	15.21	16.11	47,329	+0.14(+0.90%)
Jun 13, 2011	16.39	16.39	15.75	15.96	49,410	-0.45(-2.73%)
Jun 10, 2011	16.77	17.62	16.11	16.41	65,366	-0.81(-4.73%)
Jun 09, 2011	17.37	17.40	17.01	17.23	12,213	-0.19(-1.08%)
Jun 08, 2011	17.86	17.88	17.22	17.41	23,929	-0.54(-2.99%)
Jun 07, 2011	17.79	18.12	17.79	17.95	11,187	+0.13(+0.70%)
Jun 06, 2011	18.02	18.17	17.75	17.83	25,933	-0.40(-2.21%)
Jun 03, 2011	18.12	18.30	17.99	18.23	26,023	+0.21(+1.15%)
May 24, 2011	18.12	18.12	17.90	18.02	6,787	+0.00(+0.00%)
May 23, 2011	18.08	18.10	17.81	18.02	44,095	-0.41(-2.23%)
May 20, 2011	18.34	18.79	18.08	18.43	21,240	+0.13(+0.73%)
May 19, 2011	18.35	18.39	18.12	18.30	20,677	+0.12(+0.64%)
May 18, 2011	18.09	18.34	17.84	18.18	12,359	+0.15(+0.84%)
May 17, 2011	18.00	18.24	17.71	18.03	11,453	-0.09(-0.49%)
May 16, 2011	18.23	18.35	17.85	18.12	12,060	-0.21(-1.12%)
May 13, 2011	18.52	18.57	18.23	18.33	6,868	-0.12(-0.63%)
May 12, 2011	17.54	18.49	17.54	18.44	24,772	+0.83(+4.73%)
May 11, 2011	17.65	18.04	17.61	17.61	20,254	+0.16(+0.92%)
May 10, 2011	17.23	17.60	17.23	17.45	9,940	+0.08(+0.46%)
May 09, 2011	17.35	17.96	16.96	17.37	22,747	-0.08(-0.46%)
May 06, 2011	17.63	17.87	17.25	17.45	11,770	-0.02(-0.10%)
May 05, 2011	17.57	17.61	17.01	17.47	11,621	-0.27(-1.51%)
May 04, 2011	18.22	18.22	17.35	17.74	40,585	-0.48(-2.65%)
May 03, 2011	18.93	19.03	18.21	18.22	14,954	-0.67(-3.55%)

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