Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	21.90	21.97	21.75	21.94	551,967	+0.20(+0.90%)
Aug 30, 2012	21.88	21.88	21.73	21.75	412,257	-0.21(-0.97%)
Aug 29, 2012	21.65	21.96	21.54	21.96	492,436	+0.43(+1.98%)
Aug 27, 2012	21.61	21.70	21.49	21.53	255,502	-0.01(-0.05%)
Aug 24, 2012	21.42	21.64	21.42	21.54	424,493	+0.14(+0.64%)
Aug 23, 2012	21.57	21.59	21.41	21.41	344,715	-0.15(-0.68%)
Aug 22, 2012	21.77	21.84	21.52	21.55	433,334	-0.27(-1.22%)
Aug 21, 2012	21.79	22.03	21.78	21.82	520,246	+0.07(+0.33%)
Aug 20, 2012	21.76	21.85	21.69	21.75	340,922	-0.01(-0.05%)
Aug 17, 2012	21.54	21.77	21.48	21.76	363,122	+0.20(+0.94%)
Aug 16, 2012	21.54	21.57	21.36	21.56	356,422	+0.07(+0.33%)
Aug 15, 2012	21.52	21.67	21.46	21.49	407,739	-0.01(-0.05%)
Aug 14, 2012	21.55	21.58	21.42	21.50	399,028	+0.03(+0.13%)
Aug 13, 2012	21.44	21.49	21.28	21.47	352,663	+0.04(+0.18%)
Aug 10, 2012	21.44	21.44	21.27	21.43	328,685	-0.03(-0.13%)
Aug 09, 2012	21.71	21.71	21.40	21.46	352,817	-0.21(-0.98%)
Aug 08, 2012	21.54	21.88	21.53	21.67	461,581	+0.10(+0.46%)
Aug 07, 2012	21.58	21.87	21.47	21.58	545,108	+0.12(+0.56%)
Aug 06, 2012	21.70	21.83	21.42	21.46	373,996	-0.23(-1.06%)
Aug 03, 2012	21.51	21.81	21.45	21.69	476,655	+0.47(+2.24%)
Aug 02, 2012	21.24	21.34	21.06	21.21	551,098	-0.10(-0.49%)
Aug 01, 2012	21.54	21.58	21.29	21.31	508,118	-0.16(-0.76%)
Jul 31, 2012	21.56	21.58	21.41	21.48	629,649	-0.05(-0.23%)
Jul 30, 2012	21.63	21.72	21.49	21.53	449,901	-0.17(-0.80%)
Jul 27, 2012	21.71	21.83	21.45	21.70	1,221,700	+0.11(+0.50%)
Jul 26, 2012	21.73	21.78	21.52	21.59	821,157	+0.06(+0.28%)
Jul 25, 2012	21.67	21.69	21.49	21.53	677,217	-0.07(-0.33%)
Jul 24, 2012	21.80	21.82	21.43	21.60	1,306,089	-0.10(-0.48%)
Jul 23, 2012	21.73	21.73	21.55	21.71	951,315	-0.22(-1.00%)
Jul 20, 2012	21.82	22.08	21.69	21.93	7,164,886	-0.06(-0.27%)
Jul 19, 2012	21.99	22.14	21.88	21.99	979,803	+0.00(+0.00%)
Jul 18, 2012	21.91	22.15	21.76	21.99	1,109,789	+0.13(+0.57%)
Jul 17, 2012	21.63	21.87	21.41	21.86	1,410,083	+0.26(+1.21%)
Jul 16, 2012	21.72	21.97	21.56	21.60	1,092,323	-0.28(-1.27%)
Jul 13, 2012	21.58	22.02	21.53	21.88	1,373,025	+0.45(+2.11%)
Jul 12, 2012	21.27	21.58	21.21	21.42	1,897,636	+0.41(+1.97%)
Jul 11, 2012	20.79	21.05	20.71	21.01	1,324,066	+0.17(+0.84%)
Jul 10, 2012	21.05	21.17	20.71	20.83	956,173	-0.07(-0.31%)
Jul 09, 2012	20.64	20.92	20.64	20.90	1,316,705	+0.20(+0.95%)
Jul 06, 2012	20.69	20.74	20.59	20.70	562,332	-0.09(-0.45%)
Jul 05, 2012	20.79	20.88	20.66	20.80	779,951	-0.05(-0.24%)
Jul 03, 2012	20.77	20.86	20.58	20.85	523,653	+0.12(+0.58%)
Jul 02, 2012	20.68	20.86	20.57	20.73	760,823	+0.05(+0.26%)
Jun 29, 2012	20.79	20.87	20.52	20.67	1,027,835	+0.16(+0.77%)
Jun 28, 2012	20.29	20.53	20.07	20.51	749,921	-0.02(-0.11%)
Jun 27, 2012	20.27	20.56	20.14	20.53	381,946	+0.31(+1.51%)
Jun 26, 2012	20.25	20.33	20.05	20.23	469,010	+0.08(+0.38%)
Jun 25, 2012	20.34	20.40	20.11	20.15	686,511	-0.40(-1.96%)
Jun 22, 2012	20.46	20.64	20.38	20.56	837,621	+0.27(+1.34%)
Jun 21, 2012	20.75	20.83	20.26	20.28	607,923	-0.39(-1.87%)
Jun 20, 2012	20.77	20.83	20.57	20.67	547,121	-0.07(-0.34%)
Jun 19, 2012	20.69	20.94	20.65	20.74	696,512	+0.11(+0.56%)
Jun 18, 2012	20.44	20.70	20.44	20.63	912,663	+0.07(+0.34%)
Jun 15, 2012	20.53	20.65	20.51	20.56	1,317,759	+0.02(+0.08%)
Jun 14, 2012	20.45	20.63	20.38	20.54	610,462	+0.16(+0.80%)
Jun 13, 2012	20.47	20.74	20.32	20.38	589,912	-0.18(-0.88%)
Jun 12, 2012	20.27	20.56	20.18	20.56	690,451	+0.32(+1.56%)
Jun 11, 2012	20.60	20.63	20.21	20.24	646,330	-0.19(-0.91%)
Jun 08, 2012	20.26	20.56	20.14	20.43	943,302	+0.15(+0.73%)
Jun 07, 2012	20.34	20.52	20.27	20.28	1,510,286	+0.12(+0.60%)
Jun 06, 2012	19.94	20.19	19.80	20.16	1,080,340	+0.44(+2.24%)
Jun 05, 2012	19.70	19.90	19.61	19.72	790,754	+0.02(+0.08%)
Jun 04, 2012	20.14	20.19	19.60	19.70	883,924	-0.34(-1.70%)

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