Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	21.55	21.53	21.07	21.09	5,256,316	-0.46(-2.12%)
Dec 29, 2011	21.54	21.68	21.35	21.55	2,537,203	+0.04(+0.16%)
Dec 28, 2011	21.80	21.80	21.38	21.51	2,343,831	-0.22(-1.00%)
Dec 27, 2011	21.41	21.81	21.34	21.73	2,376,656	+0.32(+1.51%)
Dec 23, 2011	21.19	21.41	21.10	21.40	1,792,836	+0.19(+0.90%)
Dec 21, 2011	21.26	21.36	20.99	21.21	3,189,450	-0.02(-0.10%)
Dec 20, 2011	20.86	21.28	20.84	21.23	4,497,792	+0.71(+3.48%)
Dec 19, 2011	21.00	21.25	20.47	20.52	4,069,045	-0.33(-1.60%)
Dec 16, 2011	20.74	21.08	20.54	20.85	7,659,115	+0.26(+1.27%)
Dec 15, 2011	20.76	20.82	20.55	20.59	30,434,344	-0.00(-0.01%)
Dec 14, 2011	20.54	20.68	20.41	20.59	3,925,767	-0.02(-0.08%)
Dec 13, 2011	20.92	21.13	20.56	20.61	5,117,163	-0.13(-0.64%)
Dec 12, 2011	20.66	20.77	20.52	20.74	3,248,486	-0.02(-0.09%)
Dec 09, 2011	20.55	20.77	20.50	20.76	3,153,296	+0.28(+1.38%)
Dec 08, 2011	20.57	20.67	20.42	20.48	3,226,069	-0.17(-0.84%)
Dec 07, 2011	20.61	20.75	20.43	20.65	3,011,190	+0.02(+0.11%)
Dec 06, 2011	20.74	20.74	20.43	20.63	3,658,373	-0.07(-0.35%)
Dec 05, 2011	20.79	20.81	20.59	20.70	4,258,410	+0.20(+0.97%)
Dec 02, 2011	20.67	20.67	20.48	20.50	4,183,739	+0.03(+0.15%)

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