Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.28	20.41	20.12	20.31	1,914,339	-0.22(-1.07%)
Dec 30, 2010	20.52	20.64	20.45	20.53	809,499	-0.21(-1.01%)
Dec 29, 2010	21.02	21.05	20.69	20.74	1,302,077	-0.35(-1.65%)
Dec 28, 2010	20.86	21.14	20.84	21.09	504,344	+0.15(+0.71%)
Dec 27, 2010	20.98	21.05	20.94	20.94	743,724	-0.14(-0.66%)
Dec 23, 2010	21.27	21.30	21.03	21.08	858,976	-0.07(-0.33%)
Dec 22, 2010	21.17	21.22	21.14	21.15	901,759	-0.03(-0.14%)
Dec 21, 2010	20.97	21.24	20.95	21.18	1,362,829	+0.10(+0.47%)
Dec 20, 2010	20.95	21.17	20.93	21.08	1,328,492	+0.19(+0.91%)
Dec 17, 2010	20.72	21.04	20.72	20.89	1,556,545	+0.17(+0.82%)
Dec 16, 2010	20.72	20.90	20.67	20.72	1,265,872	-0.05(-0.24%)
Dec 15, 2010	20.42	20.80	20.33	20.77	1,517,667	+0.48(+2.39%)
Dec 14, 2010	20.19	20.33	20.09	20.29	1,281,468	+0.02(+0.12%)
Dec 13, 2010	20.49	20.52	20.11	20.26	1,918,233	-0.50(-2.41%)
Dec 10, 2010	20.81	20.93	20.73	20.76	583,100	+0.02(+0.10%)
Dec 09, 2010	20.75	20.97	20.70	20.74	1,117,218	+0.07(+0.36%)
Dec 08, 2010	20.79	20.85	20.61	20.66	880,124	+0.04(+0.22%)
Dec 07, 2010	20.29	20.67	20.25	20.62	1,593,462	+0.10(+0.49%)
Dec 06, 2010	20.62	20.69	20.45	20.52	1,735,627	+0.31(+1.53%)
Dec 03, 2010	20.41	20.47	20.20	20.21	2,926,529	-0.59(-2.84%)
Dec 02, 2010	21.17	21.19	20.72	20.80	2,043,653	-0.30(-1.42%)

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