Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	21.81	21.90	21.79	21.86	5,062,653	+0.06(+0.26%)
Dec 29, 2011	21.66	21.83	21.61	21.81	5,351,400	+0.14(+0.64%)
Dec 28, 2011	21.96	22.02	21.65	21.67	5,613,748	-0.40(-1.81%)
Dec 27, 2011	22.03	22.23	22.01	22.07	4,413,415	-0.07(-0.32%)
Dec 23, 2011	22.06	22.15	21.94	22.14	5,767,732	+0.79(+3.69%)
Dec 21, 2011	21.22	21.43	21.08	21.35	12,106,681	-0.08(-0.36%)
Dec 20, 2011	21.08	21.48	21.08	21.43	10,375,531	+0.72(+3.46%)
Dec 19, 2011	20.83	21.05	20.67	20.71	12,218,477	-0.46(-2.17%)
Dec 16, 2011	21.20	21.36	21.11	21.17	11,639,719	+0.00(+0.00%)
Dec 15, 2011	21.38	21.56	21.13	21.17	12,613,963	+0.15(+0.71%)
Dec 14, 2011	21.16	21.23	20.84	21.02	12,102,655	-0.27(-1.27%)
Dec 13, 2011	21.64	21.89	21.12	21.29	12,251,131	-0.10(-0.48%)
Dec 12, 2011	21.51	21.51	21.22	21.40	9,877,480	-0.45(-2.06%)
Dec 09, 2011	21.56	21.93	21.53	21.85	10,484,125	+0.33(+1.52%)
Dec 08, 2011	21.63	21.75	21.47	21.52	10,270,769	-0.49(-2.23%)
Dec 07, 2011	22.23	22.27	21.93	22.01	13,024,741	-0.27(-1.22%)
Dec 06, 2011	22.41	22.47	22.24	22.28	9,790,987	-0.01(-0.02%)
Dec 05, 2011	22.60	22.64	22.17	22.29	12,245,416	+0.14(+0.65%)
Dec 02, 2011	22.23	22.45	22.08	22.14	11,990,286	+0.28(+1.26%)

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