Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	20.30	20.35	19.99	20.07	12,241	-0.15(-0.76%)
Aug 30, 2011	20.10	20.26	20.08	20.22	15,026	+0.02(+0.12%)
Aug 29, 2011	20.22	20.40	20.05	20.20	26,449	+0.22(+1.10%)
Aug 26, 2011	19.97	20.11	19.83	19.98	9,058	-0.11(-0.56%)
Aug 25, 2011	20.17	20.59	19.87	20.09	93,160	-0.18(-0.88%)
Aug 24, 2011	20.48	20.50	20.14	20.27	18,771	-0.15(-0.72%)
Aug 23, 2011	19.99	21.34	19.89	20.41	89,275	+0.83(+4.23%)
Aug 22, 2011	20.13	20.13	19.33	19.59	97,894	-0.14(-0.69%)
Aug 19, 2011	19.20	19.95	19.20	19.72	130,362	+0.34(+1.77%)
Aug 18, 2011	19.49	19.56	19.18	19.38	70,735	-0.28(-1.44%)
Aug 17, 2011	19.24	19.70	19.24	19.66	30,261	+0.40(+2.09%)
Aug 16, 2011	19.23	19.38	19.14	19.26	31,260	-0.09(-0.46%)
Aug 15, 2011	19.34	19.62	18.34	19.35	211,097	+0.23(+1.21%)
Aug 12, 2011	19.11	19.39	18.98	19.12	90,963	+0.09(+0.47%)
Aug 11, 2011	19.76	20.06	18.74	19.03	95,117	-0.08(-0.40%)
Aug 10, 2011	19.37	19.40	18.36	19.11	114,224	-0.19(-0.98%)
Aug 09, 2011	19.65	20.12	17.55	19.30	208,635	+0.00(+0.00%)
Aug 08, 2011	19.65	19.75	17.87	19.30	173,554	-0.63(-3.18%)
Aug 05, 2011	20.24	20.46	18.44	19.93	143,966	-0.40(-1.98%)
Aug 04, 2011	20.27	20.57	19.88	20.33	94,543	+0.00(+0.00%)
Aug 03, 2011	20.59	20.63	19.88	20.33	47,691	-0.34(-1.66%)
Aug 02, 2011	20.81	21.01	20.65	20.68	27,231	-0.15(-0.74%)
Aug 01, 2011	21.21	21.21	20.71	20.83	55,140	+0.21(+1.03%)
Jul 29, 2011	20.61	20.71	20.37	20.62	27,108	-0.09(-0.46%)
Jul 28, 2011	20.62	20.87	20.54	20.71	27,500	-0.06(-0.29%)
Jul 27, 2011	21.23	21.23	20.37	20.77	119,753	-0.48(-2.26%)
Jul 26, 2011	21.51	21.71	21.24	21.25	123,203	-0.22(-1.03%)
Jul 25, 2011	21.59	21.81	21.23	21.47	54,793	-0.20(-0.93%)
Jul 22, 2011	21.59	21.69	21.54	21.67	27,997	-0.00(-0.01%)
Jul 21, 2011	21.14	21.81	20.96	21.67	90,325	+0.59(+2.79%)
Jul 20, 2011	20.95	21.20	20.80	21.09	38,994	+0.11(+0.53%)
Jul 19, 2011	20.80	21.15	20.80	20.98	54,430	+0.33(+1.61%)
Jul 18, 2011	21.05	21.05	20.62	20.64	106,620	-0.27(-1.31%)
Jul 15, 2011	21.16	21.66	20.78	20.92	119,696	-0.10(-0.50%)
Jul 14, 2011	20.82	21.19	20.82	21.02	75,407	+0.27(+1.29%)
Jul 13, 2011	20.48	21.19	20.48	20.75	80,364	+0.31(+1.51%)
Jul 12, 2011	20.36	20.53	20.36	20.45	34,083	+0.03(+0.17%)
Jul 11, 2011	20.39	20.47	20.39	20.41	24,483	-0.08(-0.40%)
Jul 08, 2011	20.41	20.49	20.39	20.49	57,643	+0.08(+0.40%)
Jul 07, 2011	20.62	20.62	20.41	20.41	22,023	-0.02(-0.11%)
Jul 06, 2011	20.53	20.53	20.31	20.43	30,969	-0.05(-0.26%)
Jul 05, 2011	20.48	20.53	20.37	20.49	24,296	+0.14(+0.69%)
Jul 01, 2011	20.41	20.45	20.31	20.35	24,670	+0.04(+0.20%)
Jun 30, 2011	20.46	20.48	20.25	20.31	23,885	-0.06(-0.31%)
Jun 29, 2011	20.21	20.49	20.21	20.37	13,952	+0.28(+1.39%)
Jun 28, 2011	20.02	20.25	20.02	20.09	14,435	+0.09(+0.47%)
Jun 27, 2011	20.04	20.09	19.92	20.00	30,395	-0.05(-0.23%)
Jun 24, 2011	19.88	20.05	19.56	20.05	19,365	+0.19(+0.94%)
Jun 23, 2011	19.55	19.86	19.45	19.86	38,683	+0.18(+0.92%)
Jun 22, 2011	19.55	19.71	19.48	19.68	23,235	+0.08(+0.39%)
Jun 21, 2011	19.45	19.60	19.35	19.60	38,016	+0.20(+1.02%)
Jun 20, 2011	19.34	19.41	19.27	19.41	28,963	+0.00(+0.00%)
Jun 17, 2011	19.49	19.49	19.23	19.41	50,032	+0.06(+0.30%)
Jun 16, 2011	19.63	19.78	19.27	19.35	32,675	-0.22(-1.13%)
Jun 15, 2011	19.49	19.63	19.37	19.57	56,593	-0.06(-0.33%)
Jun 14, 2011	19.79	19.79	19.50	19.63	28,903	+0.00(+0.00%)
Jun 13, 2011	19.61	19.96	19.57	19.63	28,965	+0.08(+0.39%)
Jun 10, 2011	19.23	19.56	19.23	19.56	23,183	+0.12(+0.63%)
Jun 09, 2011	19.34	19.47	19.13	19.43	35,276	+0.10(+0.54%)
Jun 08, 2011	19.39	19.43	19.20	19.33	30,282	-0.01(-0.06%)
Jun 07, 2011	19.63	19.63	19.21	19.34	33,740	-0.17(-0.86%)
Jun 06, 2011	19.68	19.70	19.48	19.51	38,086	-0.24(-1.21%)

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