Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.75	20.77	20.69	20.75	57,962	+0.12(+0.59%)
Oct 28, 2011	20.58	20.64	20.57	20.63	101,461	+0.07(+0.32%)
Oct 27, 2011	20.69	20.69	20.55	20.57	204,625	-0.09(-0.44%)
Oct 26, 2011	20.70	20.72	20.65	20.66	75,262	-0.04(-0.21%)
Oct 25, 2011	20.62	20.74	20.62	20.70	171,738	+0.12(+0.57%)
Oct 24, 2011	20.65	20.65	20.58	20.58	357,690	-0.05(-0.22%)
Oct 21, 2011	20.64	20.75	20.61	20.63	115,979	-0.01(-0.05%)
Oct 20, 2011	20.64	20.68	20.53	20.64	95,519	-0.02(-0.09%)
Oct 19, 2011	20.58	20.68	20.58	20.66	118,090	+0.02(+0.10%)
Oct 18, 2011	20.64	20.66	20.60	20.64	63,170	+0.02(+0.09%)
Oct 17, 2011	20.57	20.63	20.54	20.62	56,445	+0.04(+0.21%)
Oct 14, 2011	20.54	20.59	20.53	20.58	82,508	-0.01(-0.07%)
Oct 13, 2011	20.58	20.60	20.57	20.59	74,468	+0.05(+0.23%)
Oct 12, 2011	20.55	20.56	20.49	20.54	125,768	-0.01(-0.05%)
Oct 11, 2011	20.65	20.65	20.53	20.55	291,587	+0.01(+0.05%)
Oct 10, 2011	20.51	20.62	20.51	20.55	113,138	-0.07(-0.34%)
Oct 07, 2011	20.60	20.68	20.59	20.62	256,007	-0.05(-0.22%)
Oct 06, 2011	20.70	20.70	20.66	20.66	204,238	-0.04(-0.19%)
Oct 05, 2011	20.72	20.77	20.70	20.70	158,465	-0.07(-0.33%)
Oct 04, 2011	20.83	20.85	20.75	20.77	164,649	-0.05(-0.24%)

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