Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	39.30	39.64	39.30	39.51	117,191	+0.06(+0.14%)
Dec 30, 2010	39.57	39.58	39.27	39.46	229,341	-0.24(-0.59%)
Dec 29, 2010	39.66	39.76	39.57	39.69	171,703	+0.42(+1.08%)
Dec 28, 2010	39.44	39.45	39.22	39.27	183,457	+0.24(+0.60%)
Dec 27, 2010	38.87	39.10	38.87	39.03	202,758	+0.09(+0.23%)
Dec 23, 2010	38.92	39.02	38.85	38.94	170,673	+0.01(+0.04%)
Dec 22, 2010	38.89	38.99	38.82	38.93	145,105	+0.09(+0.24%)
Dec 21, 2010	38.74	38.85	38.74	38.84	168,787	+0.31(+0.81%)
Dec 20, 2010	38.56	38.58	38.37	38.53	103,275	-0.03(-0.07%)
Dec 17, 2010	38.41	38.55	38.25	38.55	91,007	-0.05(-0.12%)
Dec 16, 2010	38.35	38.61	38.27	38.60	125,114	+0.25(+0.66%)
Dec 15, 2010	38.59	38.67	38.27	38.35	209,819	-0.50(-1.29%)
Dec 14, 2010	38.94	39.04	38.76	38.84	80,041	+0.17(+0.43%)
Dec 13, 2010	38.65	38.90	38.58	38.68	164,466	+0.45(+1.18%)
Dec 10, 2010	38.23	38.26	38.10	38.23	140,884	+0.06(+0.16%)
Dec 09, 2010	38.29	38.29	37.99	38.17	104,419	+0.09(+0.25%)
Dec 08, 2010	38.03	38.16	37.77	38.07	172,472	-0.09(-0.23%)
Dec 07, 2010	38.61	38.63	38.10	38.16	152,330	-0.19(-0.50%)
Dec 06, 2010	38.11	38.40	38.11	38.35	93,825	-0.02(-0.05%)
Dec 03, 2010	38.07	38.41	38.07	38.37	138,024	+0.22(+0.58%)
Dec 02, 2010	37.61	38.22	37.60	38.15	202,079	+0.56(+1.49%)

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