Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	21.96	22.13	21.74	21.77	81,820	-0.04(-0.19%)
Dec 29, 2011	21.55	21.90	21.53	21.82	65,635	+0.27(+1.26%)
Dec 28, 2011	22.02	22.10	21.49	21.55	81,621	-0.41(-1.85%)
Dec 27, 2011	21.66	22.18	21.66	21.95	29,006	+0.20(+0.90%)
Dec 23, 2011	21.99	22.04	21.60	21.76	50,031	-0.04(-0.19%)
Dec 21, 2011	21.38	21.83	21.23	21.80	76,371	+0.42(+1.94%)
Dec 20, 2011	20.88	21.43	20.88	21.38	114,946	+0.87(+4.22%)
Dec 19, 2011	21.07	21.22	20.46	20.52	66,843	-0.41(-1.95%)
Dec 16, 2011	21.21	21.37	20.76	20.93	235,904	-0.13(-0.60%)
Dec 15, 2011	20.98	21.27	20.86	21.05	155,814	+0.31(+1.51%)
Dec 14, 2011	20.97	21.10	20.71	20.74	118,992	-0.37(-1.77%)
Dec 13, 2011	21.66	21.84	21.03	21.11	108,300	-0.39(-1.81%)
Dec 12, 2011	21.76	21.76	21.21	21.50	75,787	-0.46(-2.09%)
Dec 09, 2011	21.17	22.13	21.17	21.96	108,253	+0.87(+4.14%)
Dec 08, 2011	21.71	21.80	21.07	21.09	97,703	-1.03(-4.64%)
Dec 07, 2011	22.05	22.26	21.52	22.11	110,077	-0.05(-0.23%)
Dec 06, 2011	22.31	22.32	22.03	22.16	156,997	-0.17(-0.76%)
Dec 05, 2011	22.27	22.50	22.12	22.33	156,845	+0.37(+1.70%)
Dec 02, 2011	22.41	22.68	21.90	21.96	119,561	-0.20(-0.88%)

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