Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	18.77	18.92	18.72	18.89	990,305	+0.15(+0.80%)
Dec 29, 2011	18.86	19.00	18.67	18.74	839,332	-0.12(-0.64%)
Dec 28, 2011	19.05	19.05	18.60	18.86	924,285	-0.30(-1.57%)
Dec 23, 2011	19.06	19.16	19.16	19.16	738,478	-0.16(-0.83%)
Dec 21, 2011	18.71	19.36	18.62	19.32	5,338,533	+0.53(+2.82%)
Dec 20, 2011	18.63	19.04	18.55	18.79	5,434,967	+0.23(+1.24%)
Dec 19, 2011	18.97	19.04	18.40	18.56	2,169,433	-0.47(-2.47%)
Dec 16, 2011	18.77	19.12	18.75	19.03	3,745,616	+0.32(+1.71%)
Dec 15, 2011	18.99	18.99	18.61	18.71	1,264,296	-0.10(-0.53%)
Dec 14, 2011	19.00	19.01	18.57	18.81	2,225,106	-0.35(-1.83%)
Dec 13, 2011	19.00	19.36	18.98	19.16	1,875,901	+0.15(+0.79%)
Dec 12, 2011	19.31	19.31	18.78	19.01	2,385,818	-0.54(-2.76%)
Dec 09, 2011	19.36	19.78	19.27	19.55	2,883,791	+0.02(+0.10%)
Dec 08, 2011	20.21	20.36	19.46	19.53	2,735,901	-0.95(-4.64%)
Dec 07, 2011	19.99	20.67	19.64	20.48	2,988,053	+0.35(+1.74%)
Dec 06, 2011	20.27	20.42	19.98	20.13	1,768,280	-0.15(-0.74%)
Dec 05, 2011	20.76	20.89	20.23	20.28	1,520,367	-0.37(-1.79%)
Dec 02, 2011	20.41	20.70	20.27	20.65	1,139,204	+0.35(+1.72%)

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