Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	36.82	36.95	36.54	36.64	1,500,176	-0.20(-0.53%)
Feb 28, 2012	36.83	36.87	36.50	36.84	1,222,268	+0.13(+0.36%)
Feb 27, 2012	36.25	36.84	36.24	36.71	989,729	+0.12(+0.33%)
Feb 24, 2012	36.60	36.76	36.49	36.59	1,018,744	-0.03(-0.08%)
Feb 23, 2012	36.20	36.66	36.15	36.61	1,170,362	+0.43(+1.19%)
Feb 22, 2012	36.27	36.48	36.15	36.18	1,211,795	-0.02(-0.05%)
Feb 21, 2012	35.86	36.21	35.79	36.20	1,253,443	+0.40(+1.12%)
Feb 17, 2012	35.78	36.00	35.61	35.80	1,316,427	+0.21(+0.60%)
Feb 16, 2012	35.18	35.61	35.14	35.59	1,264,223	+0.45(+1.28%)
Feb 15, 2012	35.75	35.88	35.13	35.14	1,164,923	-0.52(-1.47%)
Feb 14, 2012	35.73	35.82	35.35	35.66	913,902	-0.25(-0.70%)
Feb 13, 2012	35.88	35.98	35.78	35.91	679,714	+0.30(+0.84%)
Feb 10, 2012	35.52	35.64	35.28	35.61	1,294,464	-0.09(-0.26%)
Feb 09, 2012	36.03	36.17	35.59	35.71	862,712	-0.27(-0.75%)
Feb 08, 2012	35.86	36.05	35.75	35.98	837,073	+0.12(+0.34%)
Feb 07, 2012	35.58	35.95	35.54	35.86	1,047,042	-0.02(-0.05%)
Feb 06, 2012	35.74	35.98	35.52	35.88	1,437,498	-0.22(-0.60%)
Feb 03, 2012	35.93	36.09	35.73	36.09	1,836,602	+0.57(+1.61%)
Feb 02, 2012	35.48	35.65	35.31	35.52	1,077,188	+0.14(+0.40%)
Feb 01, 2012	35.10	35.46	34.96	35.38	1,659,944	+0.50(+1.45%)
Jan 31, 2012	35.02	35.10	34.60	34.88	1,398,612	-0.01(-0.03%)
Jan 30, 2012	34.86	35.01	34.62	34.88	1,456,446	-0.29(-0.82%)
Jan 27, 2012	35.29	35.39	35.09	35.17	1,409,096	-0.30(-0.84%)
Jan 26, 2012	35.79	35.88	35.28	35.47	1,484,690	-0.21(-0.60%)
Jan 25, 2012	35.84	35.88	35.26	35.69	1,886,447	-0.24(-0.68%)
Jan 24, 2012	36.06	36.16	35.85	35.93	1,125,287	-0.47(-1.28%)
Jan 23, 2012	36.03	36.48	35.90	36.40	1,332,050	+0.36(+0.99%)
Jan 20, 2012	35.99	36.11	35.84	36.04	1,546,454	+0.03(+0.08%)
Jan 19, 2012	35.96	36.07	35.79	36.02	998,227	+0.14(+0.39%)
Jan 18, 2012	35.37	35.88	35.32	35.88	1,345,337	+0.33(+0.92%)
Jan 17, 2012	36.36	36.36	35.50	35.55	1,508,884	-0.19(-0.52%)
Jan 13, 2012	35.65	35.88	35.29	35.73	1,124,069	-0.27(-0.75%)
Jan 12, 2012	35.87	36.03	35.68	36.01	1,070,465	+0.17(+0.47%)
Jan 11, 2012	35.79	35.95	35.70	35.84	940,782	-0.13(-0.36%)
Jan 10, 2012	35.86	36.01	35.73	35.97	1,315,575	+0.60(+1.69%)
Jan 09, 2012	35.45	35.57	35.22	35.37	1,301,673	+0.11(+0.32%)
Jan 06, 2012	35.64	35.64	35.17	35.26	993,645	-0.31(-0.87%)
Jan 05, 2012	35.39	35.72	34.88	35.57	1,166,004	+0.05(+0.13%)
Jan 04, 2012	35.73	35.92	35.52	35.52	1,767,032	+0.33(+0.93%)
Dec 30, 2011	35.45	35.45	35.19	35.19	662,508	-0.25(-0.71%)
Dec 29, 2011	35.20	35.48	35.07	35.45	754,115	+0.35(+0.99%)
Dec 28, 2011	35.51	35.59	35.02	35.10	1,083,927	-0.51(-1.44%)
Dec 27, 2011	35.58	35.84	35.58	35.61	760,327	-0.11(-0.31%)
Dec 23, 2011	35.52	35.73	35.33	35.73	928,751	+0.45(+1.27%)
Dec 21, 2011	35.06	35.32	34.86	35.28	1,722,354	+0.26(+0.75%)
Dec 20, 2011	34.61	35.08	34.61	35.02	2,566,506	+0.87(+2.55%)
Dec 19, 2011	34.58	34.72	34.04	34.15	1,520,457	-0.40(-1.16%)
Dec 16, 2011	34.93	35.06	34.35	34.55	2,640,884	-0.22(-0.62%)
Dec 15, 2011	35.30	35.41	34.72	34.76	1,785,420	-0.09(-0.27%)
Dec 14, 2011	34.76	35.26	34.66	34.86	2,132,216	-0.09(-0.27%)
Dec 13, 2011	35.41	35.97	34.70	34.95	2,087,061	-0.35(-0.98%)
Dec 12, 2011	35.64	35.67	35.04	35.30	1,682,745	-0.77(-2.13%)
Dec 09, 2011	35.63	36.24	35.61	36.06	1,974,582	+0.70(+1.98%)
Dec 08, 2011	36.29	36.38	35.29	35.36	2,327,859	-1.23(-3.37%)
Dec 07, 2011	36.33	36.73	36.11	36.59	1,659,123	+0.01(+0.03%)
Dec 06, 2011	36.39	36.86	36.23	36.59	1,612,817	+0.18(+0.49%)
Dec 05, 2011	36.32	36.79	36.13	36.41	1,782,087	+0.65(+1.83%)
Dec 02, 2011	36.12	36.46	35.71	35.75	1,553,515	-0.07(-0.21%)

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