Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	24.61	24.62	24.58	24.62	258,147	+0.04(+0.16%)
Aug 30, 2012	24.58	24.58	24.56	24.58	112,772	+0.00(+0.00%)
Aug 29, 2012	24.54	24.59	24.54	24.58	333,045	+0.01(+0.03%)
Aug 27, 2012	24.58	24.58	24.56	24.58	288,466	+0.01(+0.03%)
Aug 24, 2012	24.56	24.58	24.54	24.57	214,541	+0.01(+0.03%)
Aug 23, 2012	24.55	24.59	24.53	24.56	169,135	-0.02(-0.07%)
Aug 22, 2012	24.55	24.58	24.54	24.58	108,566	+0.03(+0.13%)
Aug 21, 2012	24.51	24.54	24.51	24.54	127,850	+0.00(+0.00%)
Aug 20, 2012	24.51	24.54	24.51	24.54	231,595	+0.00(+0.00%)
Aug 17, 2012	24.52	24.54	24.50	24.54	238,533	+0.05(+0.20%)
Aug 16, 2012	24.54	24.54	24.50	24.50	210,629	-0.04(-0.16%)
Aug 15, 2012	24.52	24.54	24.51	24.54	129,323	-0.02(-0.07%)
Aug 14, 2012	24.52	24.55	24.51	24.55	134,079	+0.01(+0.03%)
Aug 13, 2012	24.54	24.55	24.50	24.54	167,794	+0.02(+0.08%)
Aug 10, 2012	24.50	24.54	24.50	24.52	335,811	-0.01(-0.05%)
Aug 09, 2012	24.53	24.54	24.49	24.54	272,667	+0.03(+0.12%)
Aug 08, 2012	24.50	24.54	24.48	24.50	157,078	-0.02(-0.09%)
Aug 07, 2012	24.54	24.56	24.51	24.53	131,549	-0.02(-0.10%)
Aug 06, 2012	24.54	24.55	24.51	24.55	85,338	+0.03(+0.13%)
Aug 03, 2012	24.49	24.54	24.49	24.52	161,700	+0.05(+0.20%)
Aug 02, 2012	24.54	24.54	24.47	24.47	188,483	-0.04(-0.16%)
Aug 01, 2012	24.53	24.54	24.50	24.51	191,228	-0.02(-0.10%)
Jul 31, 2012	24.55	24.56	24.51	24.54	433,228	+0.02(+0.07%)
Jul 30, 2012	24.52	24.54	24.50	24.52	197,776	+0.00(+0.00%)
Jul 27, 2012	24.47	24.53	24.46	24.52	221,473	+0.05(+0.20%)
Jul 26, 2012	24.49	24.49	24.46	24.47	124,712	+0.00(+0.00%)
Jul 25, 2012	24.45	24.48	24.45	24.47	77,846	+0.02(+0.07%)
Jul 24, 2012	24.47	24.49	24.46	24.46	166,088	+0.00(+0.00%)
Jul 23, 2012	24.49	24.51	24.46	24.46	133,381	-0.06(-0.23%)
Jul 20, 2012	24.48	24.51	24.47	24.51	99,321	+0.01(+0.03%)
Jul 19, 2012	24.51	24.53	24.49	24.50	98,277	-0.01(-0.03%)
Jul 18, 2012	24.50	24.51	24.47	24.51	135,038	+0.02(+0.07%)
Jul 17, 2012	24.46	24.50	24.46	24.50	113,870	+0.02(+0.07%)
Jul 16, 2012	24.45	24.49	24.42	24.48	95,657	+0.04(+0.16%)
Jul 13, 2012	24.46	24.47	24.44	24.44	350,541	+0.02(+0.10%)
Jul 12, 2012	24.41	24.46	24.41	24.42	78,586	-0.03(-0.12%)
Jul 11, 2012	24.45	24.46	24.43	24.44	231,042	+0.01(+0.02%)
Jul 10, 2012	24.40	24.46	24.40	24.44	107,667	-0.02(-0.07%)
Jul 09, 2012	24.42	24.46	24.42	24.46	357,995	+0.05(+0.20%)
Jul 06, 2012	24.45	24.45	24.40	24.41	367,004	-0.02(-0.10%)
Jul 05, 2012	24.38	24.45	24.38	24.43	201,405	+0.01(+0.03%)
Jul 03, 2012	24.40	24.43	24.37	24.42	393,522	+0.04(+0.16%)
Jul 02, 2012	24.41	24.41	24.36	24.38	213,218	+0.02(+0.07%)
Jun 29, 2012	24.42	24.43	24.36	24.37	262,151	-0.02(-0.10%)
Jun 28, 2012	24.39	24.40	24.36	24.39	207,624	+0.00(+0.00%)
Jun 27, 2012	24.35	24.39	24.34	24.39	143,274	+0.01(+0.03%)
Jun 26, 2012	24.38	24.38	24.35	24.38	135,990	+0.03(+0.13%)
Jun 25, 2012	24.34	24.40	24.34	24.35	171,220	-0.04(-0.16%)
Jun 22, 2012	24.34	24.39	24.34	24.39	116,135	+0.04(+0.16%)
Jun 21, 2012	24.39	24.40	24.35	24.35	209,937	-0.03(-0.13%)
Jun 20, 2012	24.38	24.40	24.37	24.38	197,655	+0.02(+0.06%)
Jun 19, 2012	24.38	24.41	24.34	24.37	133,733	-0.02(-0.06%)
Jun 18, 2012	24.31	24.38	24.31	24.38	308,525	+0.05(+0.19%)
Jun 15, 2012	24.33	24.37	24.32	24.34	121,743	+0.01(+0.04%)
Jun 14, 2012	24.31	24.35	24.31	24.33	173,807	+0.01(+0.03%)
Jun 13, 2012	24.32	24.34	24.31	24.32	250,965	+0.01(+0.03%)
Jun 12, 2012	24.33	24.35	24.31	24.31	148,903	-0.04(-0.16%)
Jun 11, 2012	24.35	24.38	24.34	24.35	240,498	-0.02(-0.10%)
Jun 08, 2012	24.33	24.38	24.32	24.38	182,481	+0.02(+0.07%)
Jun 07, 2012	24.33	24.37	24.33	24.36	226,636	+0.02(+0.07%)
Jun 06, 2012	24.30	24.35	24.30	24.34	266,962	+0.03(+0.11%)
Jun 05, 2012	24.32	24.34	24.29	24.32	199,792	-0.00(-0.01%)
Jun 04, 2012	24.33	24.34	24.28	24.32	227,226	-0.03(-0.13%)

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