Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	21.28	21.41	21.22	21.32	1,192,661	+0.05(+0.23%)
Dec 29, 2011	21.20	21.31	21.13	21.27	1,628,764	+0.15(+0.72%)
Dec 28, 2011	21.39	21.45	21.05	21.12	1,925,908	-0.26(-1.20%)
Dec 27, 2011	21.24	21.52	21.23	21.37	1,310,399	+0.05(+0.23%)
Dec 23, 2011	21.24	21.45	21.23	21.32	1,318,878	+0.43(+2.07%)
Dec 21, 2011	20.63	20.91	20.56	20.89	1,986,374	+0.15(+0.73%)
Dec 20, 2011	20.46	20.88	20.46	20.74	3,501,614	+0.68(+3.40%)
Dec 19, 2011	20.48	20.52	20.02	20.06	2,003,563	-0.32(-1.57%)
Dec 16, 2011	20.39	20.64	20.25	20.38	3,124,162	+0.15(+0.75%)
Dec 15, 2011	20.53	20.68	20.19	20.23	2,332,808	-0.13(-0.63%)
Dec 14, 2011	20.19	20.56	20.14	20.35	3,148,031	+0.17(+0.83%)
Dec 13, 2011	20.47	20.63	20.07	20.19	2,221,956	-0.14(-0.71%)
Dec 12, 2011	20.43	20.53	20.28	20.33	2,254,345	-0.25(-1.21%)
Dec 09, 2011	20.23	20.71	20.19	20.58	3,042,933	+0.42(+2.10%)
Dec 08, 2011	20.66	20.75	20.11	20.15	3,634,642	-0.62(-2.97%)
Dec 07, 2011	20.13	20.79	19.95	20.77	3,194,115	+0.57(+2.81%)
Dec 06, 2011	20.47	20.47	20.20	20.20	2,615,945	-0.27(-1.33%)
Dec 05, 2011	20.24	20.61	20.16	20.47	2,856,070	+0.54(+2.73%)
Dec 02, 2011	19.91	19.97	19.81	19.93	3,051,144	+0.24(+1.22%)

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