Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	22.10	22.17	21.60	21.75	126,404	-0.35(-1.58%)
Dec 29, 2011	21.77	22.29	21.65	22.10	171,671	+0.43(+1.98%)
Dec 28, 2011	22.05	22.05	21.62	21.67	134,482	-0.34(-1.54%)
Dec 27, 2011	21.53	22.06	21.53	22.01	131,666	+0.49(+2.28%)
Dec 23, 2011	21.56	21.86	21.36	21.52	118,757	-0.25(-1.15%)
Dec 21, 2011	21.73	21.93	21.30	21.77	267,326	+0.24(+1.11%)
Dec 20, 2011	21.50	21.85	21.24	21.53	179,393	+0.49(+2.33%)
Dec 19, 2011	21.24	21.40	20.88	21.04	219,740	-0.03(-0.14%)
Dec 16, 2011	21.11	21.33	20.93	21.07	226,355	+0.02(+0.10%)
Dec 15, 2011	21.13	21.33	20.90	21.05	88,015	+0.08(+0.38%)
Dec 14, 2011	20.65	21.16	20.65	20.97	296,844	+0.13(+0.62%)
Dec 13, 2011	21.35	21.55	20.78	20.84	155,714	-0.40(-1.88%)
Dec 12, 2011	21.01	21.34	20.79	21.24	101,893	-0.08(-0.38%)
Dec 09, 2011	20.62	21.56	20.41	21.32	83,886	+0.73(+3.55%)
Dec 08, 2011	21.65	21.65	20.57	20.59	130,910	-1.23(-5.64%)
Dec 07, 2011	21.06	22.06	21.06	21.82	235,856	+0.50(+2.35%)
Dec 06, 2011	21.29	21.80	21.12	21.32	310,182	+0.03(+0.14%)
Dec 05, 2011	20.41	21.30	20.19	21.29	185,713	+1.22(+6.08%)
Dec 02, 2011	20.24	20.35	19.99	20.07	74,368	+0.08(+0.40%)

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