Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.06	20.19	19.71	19.90	1,505,079	-0.11(-0.57%)
Jul 30, 2012	19.96	20.13	19.73	20.01	1,400,103	+0.15(+0.77%)
Jul 27, 2012	19.89	19.99	19.71	19.86	1,047,704	+0.09(+0.46%)
Jul 26, 2012	18.86	19.90	18.80	19.77	2,517,827	+0.95(+5.07%)
Jul 25, 2012	19.27	19.31	18.78	18.82	1,211,972	-0.37(-1.91%)
Jul 24, 2012	19.18	19.31	19.09	19.18	659,512	-0.03(-0.13%)
Jul 23, 2012	19.31	19.36	19.12	19.21	608,791	-0.14(-0.75%)
Jul 20, 2012	19.24	19.62	19.23	19.35	1,067,231	+0.03(+0.14%)
Jul 19, 2012	19.28	19.48	19.15	19.32	643,704	+0.06(+0.30%)
Jul 18, 2012	19.17	19.43	19.11	19.27	941,324	-0.03(-0.13%)
Jul 17, 2012	19.17	19.37	19.08	19.29	896,630	+0.14(+0.72%)
Jul 16, 2012	19.00	19.22	18.99	19.15	907,295	+0.17(+0.91%)
Jul 13, 2012	18.67	19.03	18.67	18.98	821,067	+0.35(+1.90%)
Jul 12, 2012	18.61	18.71	18.48	18.63	612,600	-0.05(-0.29%)
Jul 11, 2012	18.42	18.70	18.36	18.68	1,067,329	+0.25(+1.37%)
Jul 10, 2012	18.22	18.51	18.22	18.43	951,986	+0.11(+0.60%)
Jul 09, 2012	17.98	18.34	17.98	18.32	671,829	+0.29(+1.59%)
Jul 06, 2012	18.10	18.10	17.86	18.03	573,834	+0.02(+0.11%)
Jul 05, 2012	18.05	18.20	17.95	18.01	965,918	-0.13(-0.72%)
Jul 03, 2012	18.33	18.34	18.01	18.14	1,096,318	-0.11(-0.60%)
Jul 02, 2012	17.89	18.40	17.85	18.25	1,474,978	+0.28(+1.57%)
Jun 29, 2012	17.86	18.08	17.82	17.97	890,580	+0.19(+1.07%)
Jun 28, 2012	17.44	17.85	17.44	17.78	719,990	+0.25(+1.45%)
Jun 27, 2012	17.46	17.73	17.39	17.52	1,104,613	+0.08(+0.47%)
Jun 26, 2012	17.41	17.55	17.30	17.44	501,228	+0.00(+0.01%)
Jun 25, 2012	17.34	17.55	17.31	17.44	1,023,146	-0.02(-0.13%)
Jun 22, 2012	17.32	17.51	17.26	17.46	959,412	+0.16(+0.94%)
Jun 21, 2012	17.62	17.62	17.30	17.30	1,056,326	-0.28(-1.58%)
Jun 20, 2012	17.49	17.61	17.49	17.58	656,304	+0.04(+0.20%)
Jun 19, 2012	17.39	17.57	17.29	17.54	960,022	+0.25(+1.43%)
Jun 18, 2012	16.95	17.39	16.95	17.29	897,180	+0.19(+1.13%)
Jun 15, 2012	17.69	17.69	17.05	17.10	2,459,393	-0.44(-2.51%)
Jun 14, 2012	17.40	17.56	17.31	17.54	685,651	+0.08(+0.48%)
Jun 13, 2012	17.56	17.59	17.36	17.46	906,607	-0.07(-0.41%)
Jun 12, 2012	17.57	17.58	17.33	17.53	1,240,293	-0.03(-0.17%)
Jun 11, 2012	17.69	17.69	17.44	17.56	765,397	+0.07(+0.41%)
Jun 08, 2012	17.44	17.59	17.35	17.49	477,534	-0.04(-0.20%)
Jun 07, 2012	17.61	17.68	17.40	17.52	678,158	-0.01(-0.06%)
Jun 06, 2012	17.46	17.66	17.40	17.53	1,072,939	+0.09(+0.50%)
Jun 05, 2012	17.11	17.46	17.08	17.45	781,955	+0.37(+2.14%)
Jun 04, 2012	17.39	17.39	16.96	17.08	1,537,477	-0.18(-1.03%)
Jun 01, 2012	17.38	17.50	16.95	17.26	1,269,164	-0.24(-1.40%)
May 31, 2012	17.59	17.67	17.37	17.50	564,934	-0.12(-0.68%)
May 30, 2012	17.85	17.91	17.53	17.62	669,761	-0.18(-1.03%)
May 29, 2012	17.68	17.82	17.56	17.81	690,915	+0.17(+0.95%)
May 25, 2012	17.42	17.68	17.36	17.64	856,173	+0.23(+1.34%)
May 24, 2012	17.43	17.44	17.25	17.40	693,541	-0.05(-0.29%)
May 23, 2012	17.44	17.59	17.17	17.45	719,605	-0.11(-0.64%)
May 22, 2012	17.64	17.86	17.42	17.57	1,484,959	-0.08(-0.48%)
May 21, 2012	17.24	17.69	17.09	17.65	1,006,973	+0.40(+2.31%)
May 18, 2012	17.49	17.58	17.13	17.25	1,305,898	-0.30(-1.68%)
May 17, 2012	17.63	17.76	17.52	17.55	961,228	-0.16(-0.89%)
May 16, 2012	17.85	17.85	17.65	17.70	1,671,206	-0.03(-0.14%)
May 15, 2012	17.78	17.93	17.60	17.73	1,110,954	+0.04(+0.24%)
May 14, 2012	17.62	17.81	17.61	17.69	1,012,040	-0.08(-0.43%)
May 11, 2012	17.80	17.86	17.62	17.76	821,940	-0.04(-0.23%)
May 10, 2012	17.89	17.89	17.73	17.80	1,039,940	+0.03(+0.14%)
May 09, 2012	17.73	17.87	17.73	17.78	1,080,354	-0.04(-0.23%)
May 08, 2012	17.66	17.89	17.60	17.82	794,158	+0.03(+0.17%)
May 07, 2012	17.71	17.80	17.50	17.79	524,827	-0.01(-0.03%)
May 04, 2012	17.67	17.81	17.55	17.79	978,550	+0.10(+0.58%)
May 03, 2012	17.83	17.86	17.66	17.69	635,218	-0.13(-0.71%)
May 02, 2012	17.62	17.90	17.59	17.82	741,040	-0.07(-0.41%)

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