Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	21.11	21.79	20.97	21.06	56,463	-0.06(-0.27%)
Dec 29, 2011	20.93	21.24	20.93	21.11	41,870	+0.16(+0.74%)
Dec 28, 2011	21.43	21.47	20.88	20.96	17,770	-0.43(-2.03%)
Dec 27, 2011	21.31	21.57	21.15	21.39	30,149	-0.07(-0.34%)
Dec 23, 2011	21.71	21.77	21.38	21.47	24,445	-0.17(-0.80%)
Dec 21, 2011	21.29	21.77	21.29	21.64	73,965	+0.32(+1.50%)
Dec 20, 2011	21.52	21.52	21.15	21.32	90,865	+0.17(+0.81%)
Dec 19, 2011	21.22	21.46	21.02	21.15	69,442	+0.12(+0.59%)
Dec 16, 2011	21.21	21.50	20.86	21.02	184,805	+0.06(+0.27%)
Dec 15, 2011	21.14	21.14	20.74	20.97	61,757	+0.19(+0.91%)
Dec 14, 2011	20.33	21.07	20.15	20.78	76,714	+0.27(+1.32%)
Dec 13, 2011	21.20	21.32	20.50	20.51	49,025	-0.43(-2.08%)
Dec 12, 2011	21.16	21.36	20.75	20.94	54,694	-0.52(-2.41%)
Dec 09, 2011	20.61	21.61	20.56	21.46	117,085	+0.85(+4.14%)
Dec 08, 2011	21.04	21.09	20.55	20.61	56,501	-0.60(-2.82%)
Dec 07, 2011	20.98	21.30	20.83	21.20	66,820	+0.11(+0.54%)
Dec 06, 2011	21.34	21.34	21.02	21.09	63,693	-0.13(-0.62%)
Dec 05, 2011	21.45	21.53	21.02	21.22	64,873	+0.09(+0.43%)
Dec 02, 2011	21.47	21.71	21.08	21.13	55,035	-0.02(-0.08%)

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