Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	22.80	22.83	22.77	22.78	53,073	-0.06(-0.25%)
Oct 28, 2011	22.83	22.85	22.79	22.84	73,061	+0.01(+0.05%)
Oct 27, 2011	22.83	22.85	22.76	22.83	114,749	+0.15(+0.65%)
Oct 26, 2011	22.73	22.73	22.61	22.68	23,530	+0.05(+0.20%)
Oct 25, 2011	22.67	22.68	22.61	22.63	23,801	-0.06(-0.27%)
Oct 24, 2011	22.55	22.69	22.55	22.69	9,169	+0.16(+0.69%)
Oct 21, 2011	22.56	22.59	22.52	22.54	19,270	+0.05(+0.21%)
Oct 20, 2011	22.48	22.52	22.42	22.49	18,548	+0.04(+0.17%)
Oct 19, 2011	22.51	22.54	22.44	22.45	13,933	-0.07(-0.31%)
Oct 18, 2011	22.43	22.52	22.39	22.52	51,681	+0.14(+0.63%)
Oct 17, 2011	22.43	22.46	22.38	22.38	51,674	-0.10(-0.46%)
Oct 14, 2011	22.45	22.49	22.42	22.49	16,107	+0.10(+0.45%)
Oct 13, 2011	22.35	22.41	22.35	22.38	12,070	-0.07(-0.31%)
Oct 12, 2011	22.37	22.46	22.37	22.45	17,812	+0.08(+0.35%)
Oct 11, 2011	22.30	22.38	22.30	22.38	20,791	+0.04(+0.17%)
Oct 10, 2011	22.27	22.34	22.27	22.34	28,754	+0.10(+0.45%)
Oct 07, 2011	22.30	22.30	22.22	22.24	24,606	-0.05(-0.22%)
Oct 06, 2011	22.21	22.29	22.21	22.29	64,166	+0.08(+0.36%)
Oct 05, 2011	22.11	22.21	22.10	22.21	43,285	+0.22(+0.99%)
Oct 04, 2011	21.97	22.05	21.86	21.99	20,433	-0.10(-0.46%)

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