Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	23.86	23.86	23.67	23.69	6,216,762	-0.17(-0.72%)
Dec 29, 2011	23.71	23.86	23.69	23.86	6,012,593	+0.18(+0.78%)
Dec 28, 2011	23.85	23.85	23.63	23.67	4,784,281	-0.09(-0.36%)
Dec 27, 2011	23.59	23.81	23.56	23.76	4,915,763	+0.19(+0.81%)
Dec 23, 2011	23.50	23.67	23.49	23.57	4,889,724	+0.18(+0.76%)
Dec 21, 2011	23.07	23.42	23.07	23.39	14,671,203	+0.34(+1.49%)
Dec 20, 2011	22.75	23.07	22.75	23.05	9,920,404	+0.48(+2.13%)
Dec 19, 2011	22.86	22.90	22.53	22.57	10,191,294	-0.17(-0.75%)
Dec 16, 2011	22.98	22.99	22.69	22.74	11,798,770	-0.07(-0.29%)
Dec 15, 2011	22.65	22.88	22.65	22.81	14,027,838	+0.27(+1.21%)
Dec 14, 2011	22.66	22.77	22.51	22.53	9,380,466	-0.14(-0.63%)
Dec 13, 2011	22.69	22.94	22.62	22.68	10,552,437	+0.08(+0.37%)
Dec 12, 2011	22.66	22.75	22.43	22.59	15,581,888	-0.20(-0.86%)
Dec 09, 2011	22.60	22.84	22.57	22.79	17,647,408	+0.29(+1.27%)
Dec 08, 2011	22.75	22.79	22.45	22.50	10,575,329	-0.33(-1.45%)
Dec 07, 2011	22.83	22.92	22.68	22.83	8,106,472	-0.03(-0.14%)
Dec 06, 2011	22.85	22.99	22.76	22.86	8,253,029	+0.07(+0.29%)
Dec 05, 2011	22.96	22.96	22.69	22.80	11,017,370	+0.18(+0.78%)
Dec 02, 2011	22.99	22.99	22.59	22.62	18,088,012	-0.23(-1.03%)

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