Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	22.34	22.42	21.97	21.97	814,001	-0.38(-1.69%)
Dec 29, 2011	22.25	22.37	22.15	22.34	535,695	+0.22(+0.99%)
Dec 28, 2011	22.53	22.56	22.05	22.13	547,509	-0.44(-1.94%)
Dec 27, 2011	22.50	22.63	22.27	22.56	346,385	+0.03(+0.12%)
Dec 23, 2011	22.49	22.56	22.36	22.54	396,500	+0.28(+1.26%)
Dec 21, 2011	22.36	22.48	21.88	22.26	768,399	-0.18(-0.82%)
Dec 20, 2011	22.09	22.48	21.99	22.44	752,817	+0.77(+3.56%)
Dec 19, 2011	22.22	22.34	21.61	21.67	1,053,341	-0.39(-1.79%)
Dec 16, 2011	22.03	22.54	21.83	22.06	6,218,725	+0.14(+0.64%)
Dec 15, 2011	22.19	22.25	21.82	21.92	948,285	-0.07(-0.32%)
Dec 14, 2011	21.82	22.01	21.69	21.99	1,566,027	+0.07(+0.32%)
Dec 13, 2011	22.02	22.28	21.84	21.92	1,640,305	+0.00(+0.00%)
Dec 12, 2011	22.28	22.28	21.73	21.92	1,309,340	-0.57(-2.53%)
Dec 09, 2011	22.28	22.55	22.20	22.49	1,289,308	+0.30(+1.34%)
Dec 08, 2011	22.76	22.87	22.13	22.20	1,012,571	-0.77(-3.36%)
Dec 07, 2011	22.97	23.21	22.70	22.97	1,064,613	-0.13(-0.57%)
Dec 06, 2011	23.29	23.29	23.05	23.10	1,146,961	-0.09(-0.38%)
Dec 05, 2011	23.03	23.37	22.88	23.19	1,047,716	+0.63(+2.80%)
Dec 02, 2011	23.54	23.57	22.54	22.55	1,568,722	-0.80(-3.41%)

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