Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	37.12	37.15	36.75	36.80	43,684	-0.29(-0.77%)
Apr 27, 2012	37.04	37.17	36.61	37.09	58,956	+0.02(+0.07%)
Apr 26, 2012	36.57	37.14	36.40	37.06	60,962	+0.39(+1.07%)
Apr 25, 2012	36.56	37.01	36.48	36.67	65,503	+0.63(+1.74%)
Apr 24, 2012	35.97	36.26	35.72	36.04	60,497	+0.20(+0.55%)
Apr 23, 2012	35.48	35.95	35.48	35.85	67,391	-0.48(-1.33%)
Apr 20, 2012	36.00	36.82	35.76	36.33	75,020	+0.91(+2.58%)
Apr 19, 2012	35.64	35.96	35.22	35.42	57,672	-0.31(-0.87%)
Apr 18, 2012	35.92	36.16	35.57	35.73	58,860	-0.49(-1.35%)
Apr 17, 2012	36.52	36.82	36.17	36.22	58,773	+0.00(+0.00%)
Apr 16, 2012	35.87	36.42	35.59	36.22	53,967	+0.58(+1.63%)
Apr 13, 2012	36.16	36.20	35.59	35.64	47,968	-0.62(-1.71%)
Apr 12, 2012	36.43	36.60	36.19	36.26	48,649	-0.25(-0.69%)
Apr 11, 2012	36.17	36.53	36.11	36.51	63,283	+0.64(+1.80%)
Apr 10, 2012	36.30	36.75	35.86	35.86	98,451	-0.58(-1.58%)
Apr 09, 2012	36.58	37.26	36.12	36.44	122,510	+0.12(+0.34%)
Apr 05, 2012	36.04	36.50	36.02	36.32	85,183	+0.08(+0.22%)
Apr 04, 2012	36.30	36.54	36.09	36.24	87,323	-0.29(-0.80%)
Apr 03, 2012	36.59	36.96	36.43	36.53	53,240	-0.33(-0.90%)
Apr 02, 2012	36.68	36.91	36.59	36.86	84,860	+0.08(+0.22%)
Mar 30, 2012	37.35	37.36	36.78	36.78	49,795	-0.24(-0.66%)
Mar 29, 2012	36.54	37.13	36.54	37.02	38,773	+0.15(+0.42%)
Mar 28, 2012	36.95	37.02	36.63	36.87	39,395	-0.05(-0.13%)
Mar 27, 2012	37.16	37.51	36.92	36.92	40,203	-0.09(-0.24%)
Mar 26, 2012	36.50	37.42	36.43	37.01	67,687	+0.60(+1.65%)
Mar 23, 2012	36.22	36.42	35.93	36.41	52,586	+0.33(+0.92%)
Mar 22, 2012	35.56	36.09	35.46	36.08	46,381	+0.23(+0.63%)
Mar 21, 2012	35.97	36.16	35.69	35.85	28,762	+0.01(+0.02%)
Mar 20, 2012	35.75	36.05	35.68	35.84	29,701	-0.20(-0.56%)
Mar 19, 2012	35.70	36.39	35.31	36.04	56,470	+0.32(+0.91%)
Mar 16, 2012	36.25	36.25	35.36	35.72	191,675	-0.49(-1.37%)
Mar 15, 2012	36.34	36.41	35.88	36.21	30,016	-0.09(-0.25%)
Mar 14, 2012	36.61	36.83	36.05	36.30	52,528	-0.45(-1.21%)
Mar 13, 2012	35.93	36.81	35.83	36.75	156,209	+1.06(+2.98%)
Mar 12, 2012	35.10	35.80	34.97	35.69	62,913	+0.49(+1.41%)
Mar 09, 2012	34.60	35.40	34.29	35.19	54,959	+0.69(+2.00%)
Mar 08, 2012	34.51	34.78	34.27	34.50	71,333	+0.20(+0.59%)
Mar 07, 2012	34.62	34.96	34.24	34.30	89,061	-0.35(-1.01%)
Mar 06, 2012	34.15	34.89	34.15	34.65	75,793	+0.12(+0.35%)
Mar 05, 2012	33.91	34.61	33.80	34.53	71,583	+0.62(+1.84%)
Mar 02, 2012	34.64	34.94	33.63	33.90	74,454	-0.64(-1.85%)
Mar 01, 2012	35.09	35.24	34.54	34.54	54,632	-0.40(-1.14%)
Feb 29, 2012	35.32	35.39	34.77	34.94	105,308	-0.32(-0.92%)
Feb 28, 2012	35.12	35.56	34.98	35.26	230,752	+0.28(+0.81%)
Feb 27, 2012	35.01	35.16	34.66	34.98	105,103	-0.32(-0.92%)
Feb 24, 2012	35.64	35.72	35.21	35.30	71,381	-0.34(-0.96%)
Feb 23, 2012	35.70	35.76	35.44	35.65	215,685	+0.09(+0.25%)
Feb 22, 2012	35.30	35.76	35.30	35.56	264,643	+0.15(+0.44%)
Feb 21, 2012	35.54	35.70	35.20	35.40	148,814	-0.11(-0.32%)
Feb 17, 2012	36.50	36.50	35.48	35.52	191,215	-0.84(-2.30%)
Feb 16, 2012	35.43	36.45	35.43	36.35	50,101	+0.82(+2.31%)
Feb 15, 2012	35.83	35.90	35.22	35.53	63,043	-0.05(-0.14%)
Feb 14, 2012	35.50	35.63	35.26	35.58	52,308	-0.02(-0.07%)
Feb 13, 2012	35.48	35.86	35.22	35.61	51,631	+0.48(+1.36%)
Feb 10, 2012	35.42	35.50	35.02	35.13	39,533	-0.55(-1.55%)
Feb 09, 2012	35.83	35.83	35.33	35.68	24,560	-0.15(-0.43%)
Feb 08, 2012	35.85	36.07	35.44	35.83	35,023	+0.02(+0.07%)
Feb 07, 2012	35.21	35.86	35.16	35.81	70,443	+0.58(+1.63%)
Feb 06, 2012	34.74	35.36	34.71	35.23	80,768	+0.35(+1.00%)
Feb 03, 2012	36.51	36.54	34.78	34.88	211,070	-1.57(-4.29%)
Feb 02, 2012	36.43	36.51	36.14	36.45	42,340	-0.05(-0.13%)

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