Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	22.80	22.81	22.74	22.78	34,880	-0.02(-0.08%)
Dec 29, 2011	22.55	22.84	22.55	22.80	8,805	+0.26(+1.17%)
Dec 28, 2011	22.67	22.69	22.53	22.53	8,115	-0.33(-1.46%)
Dec 27, 2011	22.97	22.97	22.87	22.87	1,529	-0.02(-0.10%)
Dec 23, 2011	22.89	22.89	22.71	22.89	13,504	+0.45(+1.99%)
Dec 21, 2011	22.23	22.48	22.21	22.45	3,454	+0.31(+1.40%)
Dec 20, 2011	21.75	22.15	21.75	22.14	8,392	+0.66(+3.08%)
Dec 19, 2011	21.91	21.97	21.40	21.47	69,576	-0.43(-1.98%)
Dec 16, 2011	22.07	22.07	21.83	21.91	2,497	-0.07(-0.33%)
Dec 15, 2011	21.96	22.04	21.95	21.98	9,237	+0.10(+0.48%)
Dec 14, 2011	21.81	22.05	21.81	21.88	3,996	+0.03(+0.14%)
Dec 13, 2011	22.22	22.30	21.85	21.85	3,331	-0.17(-0.79%)
Dec 12, 2011	22.30	22.30	22.02	22.02	16,732	-0.52(-2.31%)
Dec 09, 2011	22.48	22.58	22.48	22.54	6,268	+0.44(+2.00%)
Dec 08, 2011	22.66	22.66	22.10	22.10	5,131	-0.59(-2.61%)
Dec 07, 2011	22.58	22.77	22.53	22.69	3,245	-0.12(-0.52%)
Dec 06, 2011	22.64	22.81	22.64	22.81	9,863	+0.34(+1.51%)
Dec 05, 2011	22.67	22.90	22.47	22.47	10,777	+0.09(+0.39%)
Dec 02, 2011	22.38	22.43	22.38	22.38	2,979	+0.25(+1.14%)

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