Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	51.33	51.57	51.21	51.50	449,327	+0.11(+0.21%)
Dec 30, 2010	51.38	51.61	51.33	51.39	583,072	+0.01(+0.02%)
Dec 29, 2010	51.53	51.62	51.34	51.38	527,079	-0.12(-0.24%)
Dec 28, 2010	51.33	51.51	50.97	51.51	413,359	+0.26(+0.50%)
Dec 27, 2010	51.45	51.45	50.84	51.25	579,935	-0.29(-0.57%)
Dec 23, 2010	51.41	51.59	51.29	51.54	664,160	-0.01(-0.02%)
Dec 22, 2010	51.23	51.55	51.08	51.55	616,300	+0.32(+0.62%)
Dec 21, 2010	51.30	51.52	50.97	51.23	612,248	+0.24(+0.47%)
Dec 20, 2010	51.76	51.90	50.85	50.99	916,925	-0.57(-1.10%)
Dec 17, 2010	51.30	51.64	50.98	51.56	1,073,352	+0.16(+0.31%)
Dec 16, 2010	50.88	51.43	50.70	51.40	548,496	+0.54(+1.06%)
Dec 15, 2010	51.31	51.45	50.82	50.86	653,114	-0.62(-1.20%)
Dec 14, 2010	51.36	51.62	51.28	51.48	851,714	+0.27(+0.54%)
Dec 13, 2010	51.56	51.66	51.18	51.20	711,897	-0.23(-0.45%)
Dec 10, 2010	51.34	51.62	51.08	51.43	701,888	+0.26(+0.50%)
Dec 09, 2010	51.72	51.73	51.08	51.18	823,161	-0.30(-0.58%)
Dec 08, 2010	51.44	51.71	51.06	51.48	1,004,739	+0.02(+0.03%)
Dec 07, 2010	51.97	52.16	51.35	51.46	1,553,754	-0.07(-0.14%)
Dec 06, 2010	51.35	51.63	51.05	51.53	934,419	+0.14(+0.28%)
Dec 03, 2010	51.44	51.60	51.05	51.39	2,065,325	-0.18(-0.34%)
Dec 02, 2010	50.82	51.61	50.62	51.57	2,076,874	+0.86(+1.69%)
Dec 01, 2010	50.37	50.82	50.29	50.71	1,360,076	+1.16(+2.34%)
Nov 30, 2010	49.33	49.90	49.27	49.55	3,923,962	-0.30(-0.60%)
Nov 29, 2010	49.46	49.99	49.26	49.85	1,778,995	-0.01(-0.02%)
Nov 26, 2010	49.45	50.13	49.31	49.86	614,094	-0.34(-0.69%)
Nov 24, 2010	49.04	50.21	50.21	50.21	1,326,710	+1.41(+2.90%)
Nov 23, 2010	47.85	48.86	47.82	48.79	2,094,665	+0.29(+0.60%)
Nov 22, 2010	48.89	49.30	48.25	48.50	1,708,606	-0.78(-1.58%)
Nov 19, 2010	49.07	49.57	48.84	49.28	1,427,722	+0.09(+0.18%)
Nov 18, 2010	49.08	49.54	48.84	49.19	1,070,978	+0.60(+1.24%)
Nov 17, 2010	48.79	48.93	48.46	48.59	991,774	-0.17(-0.34%)
Nov 16, 2010	48.92	49.28	48.16	48.76	1,698,561	-0.87(-1.75%)
Nov 15, 2010	49.68	49.89	48.97	49.62	1,838,558	+0.15(+0.30%)
Nov 12, 2010	50.40	50.48	49.39	49.47	1,530,556	-1.26(-2.47%)
Nov 11, 2010	50.85	51.37	50.33	50.73	1,742,979	-0.59(-1.15%)
Nov 10, 2010	52.40	52.40	51.13	51.32	1,947,255	-1.29(-2.45%)
Nov 09, 2010	53.15	53.30	52.37	52.61	1,185,199	-0.40(-0.75%)
Nov 08, 2010	52.73	53.29	52.63	53.01	1,390,689	-0.06(-0.12%)
Nov 05, 2010	53.35	53.48	53.03	53.07	1,871,894	-0.28(-0.53%)
Nov 04, 2010	53.24	53.48	52.82	53.35	1,787,544	+0.64(+1.22%)
Nov 03, 2010	52.56	52.94	52.19	52.71	1,670,354	+0.14(+0.27%)
Nov 02, 2010	52.92	52.92	52.43	52.57	1,318,969	+0.06(+0.12%)
Nov 01, 2010	53.17	53.58	51.99	52.50	1,998,906	-0.77(-1.44%)
Oct 29, 2010	53.47	53.74	52.92	53.27	1,196,176	-0.41(-0.77%)
Oct 28, 2010	54.05	54.47	53.45	53.68	834,885	+0.00(+0.00%)
Oct 27, 2010	53.51	53.77	52.94	53.68	716,414	-0.14(-0.26%)
Oct 25, 2010	54.36	54.80	53.68	53.83	905,821	-0.22(-0.41%)
Oct 22, 2010	53.88	54.09	53.46	54.05	400,856	+0.21(+0.39%)
Oct 21, 2010	53.31	54.11	53.27	53.83	1,193,455	+0.69(+1.29%)
Oct 20, 2010	52.50	53.29	52.49	53.15	830,164	+0.85(+1.62%)
Oct 19, 2010	52.25	52.68	51.98	52.30	858,844	-0.97(-1.82%)
Oct 18, 2010	52.95	53.46	52.80	53.27	536,310	+0.29(+0.55%)
Oct 15, 2010	53.57	53.57	52.66	52.98	832,385	-0.04(-0.07%)
Oct 14, 2010	53.28	53.35	52.67	53.02	817,816	-0.17(-0.31%)
Oct 13, 2010	52.55	53.43	52.50	53.18	843,630	+0.91(+1.73%)
Oct 12, 2010	51.82	52.48	51.17	52.28	1,230,087	+0.14(+0.27%)
Oct 11, 2010	52.38	52.53	52.03	52.13	500,510	-0.24(-0.45%)
Oct 08, 2010	52.37	52.60	51.60	52.37	757,038	+0.51(+0.98%)
Oct 07, 2010	52.43	52.44	51.70	51.86	1,277,041	-0.38(-0.72%)
Oct 06, 2010	52.09	52.55	51.77	52.24	767,643	+0.12(+0.24%)
Oct 05, 2010	51.39	52.29	51.24	52.12	742,134	+1.33(+2.62%)
Oct 04, 2010	51.33	51.68	50.55	50.79	880,781	-0.72(-1.40%)

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