Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	32.34	32.34	31.99	32.07	44,074	-0.30(-0.94%)
Apr 27, 2012	32.25	32.44	32.11	32.37	40,853	+0.23(+0.70%)
Apr 26, 2012	31.94	32.20	31.89	32.15	61,567	+0.16(+0.51%)
Apr 25, 2012	31.99	32.11	31.88	31.98	68,107	+0.26(+0.81%)
Apr 24, 2012	31.52	31.79	31.52	31.72	35,933	+0.29(+0.94%)
Apr 23, 2012	31.40	31.44	31.16	31.43	61,592	-0.37(-1.15%)
Apr 20, 2012	31.72	31.96	31.72	31.80	51,134	+0.24(+0.78%)
Apr 19, 2012	31.78	31.96	31.36	31.55	44,286	-0.31(-0.97%)
Apr 18, 2012	31.85	31.96	31.81	31.86	138,067	-0.13(-0.40%)
Apr 17, 2012	31.66	32.11	31.66	31.99	462,673	+0.51(+1.61%)
Apr 16, 2012	31.62	31.68	31.34	31.48	1,199,015	+0.10(+0.30%)
Apr 13, 2012	31.71	31.71	31.38	31.38	131,925	-0.41(-1.28%)
Apr 12, 2012	31.22	31.83	31.22	31.79	55,330	+0.60(+1.92%)
Apr 11, 2012	31.19	31.28	31.11	31.19	65,223	+0.37(+1.19%)
Apr 10, 2012	31.40	31.40	30.80	30.83	201,570	-0.66(-2.10%)
Apr 09, 2012	31.48	31.58	31.37	31.49	108,380	-0.49(-1.54%)
Apr 05, 2012	31.99	32.12	31.95	31.98	43,758	-0.14(-0.42%)
Apr 04, 2012	32.07	32.14	31.93	32.12	66,350	-0.26(-0.81%)
Apr 03, 2012	32.54	32.58	32.21	32.38	179,004	-0.19(-0.60%)
Apr 02, 2012	32.28	32.79	32.15	32.58	1,796,557	+0.22(+0.69%)
Mar 30, 2012	32.45	32.46	32.23	32.35	62,589	+0.08(+0.25%)
Mar 29, 2012	32.05	32.29	31.89	32.27	176,478	+0.03(+0.08%)
Mar 28, 2012	32.56	32.56	32.01	32.24	62,964	-0.29(-0.88%)
Mar 27, 2012	32.63	32.67	32.52	32.53	58,434	-0.06(-0.19%)
Mar 26, 2012	32.41	32.59	32.41	32.59	79,275	+0.41(+1.27%)
Mar 23, 2012	32.09	32.21	31.89	32.18	40,859	+0.09(+0.29%)
Mar 22, 2012	32.15	32.20	31.84	32.09	85,827	-0.35(-1.09%)
Mar 21, 2012	32.55	32.55	32.36	32.44	79,948	+0.02(+0.07%)
Mar 20, 2012	32.55	32.57	32.32	32.42	176,719	-0.38(-1.15%)
Mar 19, 2012	32.79	32.92	32.69	32.80	41,405	+0.05(+0.15%)
Mar 16, 2012	32.85	32.87	32.70	32.75	43,518	-0.05(-0.14%)
Mar 15, 2012	32.43	32.80	32.40	32.79	47,334	+0.38(+1.16%)
Mar 14, 2012	32.48	32.57	32.34	32.42	126,087	-0.06(-0.18%)
Mar 13, 2012	32.02	32.47	32.00	32.47	133,696	+0.64(+2.00%)
Mar 12, 2012	31.86	31.92	31.74	31.84	29,669	+0.03(+0.09%)
Mar 09, 2012	31.72	31.96	31.61	31.81	45,708	+0.13(+0.41%)
Mar 08, 2012	31.47	31.75	31.39	31.68	34,485	+0.44(+1.42%)
Mar 07, 2012	31.08	31.28	31.03	31.23	69,680	+0.30(+0.98%)
Mar 06, 2012	31.22	31.22	30.84	30.93	219,486	-0.68(-2.15%)
Mar 05, 2012	31.67	31.70	31.50	31.61	39,106	-0.18(-0.57%)
Mar 02, 2012	31.97	31.99	31.67	31.79	397,845	-0.20(-0.64%)
Mar 01, 2012	32.01	32.13	31.90	31.99	345,229	+0.15(+0.47%)
Feb 29, 2012	32.08	32.17	31.83	31.85	73,430	-0.19(-0.59%)
Feb 28, 2012	32.14	32.14	31.95	32.04	53,765	-0.07(-0.21%)
Feb 27, 2012	31.87	32.19	31.73	32.10	200,585	+0.05(+0.14%)
Feb 24, 2012	32.11	32.22	32.04	32.06	49,036	-0.02(-0.06%)
Feb 23, 2012	31.83	32.09	31.81	32.08	58,502	+0.15(+0.48%)
Feb 22, 2012	31.90	32.02	31.85	31.92	61,695	-0.04(-0.11%)
Feb 21, 2012	32.01	32.11	31.88	31.96	132,823	+0.03(+0.08%)
Feb 17, 2012	31.95	31.99	31.84	31.93	31,658	+0.13(+0.40%)
Feb 16, 2012	31.46	31.82	31.46	31.80	44,645	+0.36(+1.14%)
Feb 15, 2012	31.95	31.95	31.40	31.45	204,789	-0.39(-1.24%)
Feb 14, 2012	31.75	31.85	31.62	31.84	118,233	-0.09(-0.27%)
Feb 13, 2012	31.81	31.95	31.65	31.93	90,070	+0.32(+1.02%)
Feb 10, 2012	31.64	31.64	31.47	31.61	64,332	-0.32(-0.99%)
Feb 09, 2012	31.94	31.96	31.74	31.92	56,009	+0.08(+0.26%)
Feb 08, 2012	31.80	31.90	31.69	31.84	88,315	+0.03(+0.10%)
Feb 07, 2012	31.77	31.85	31.53	31.81	205,854	-0.01(-0.03%)
Feb 06, 2012	31.73	31.84	31.68	31.82	199,905	-0.08(-0.26%)
Feb 03, 2012	31.74	31.94	31.67	31.90	157,328	+0.58(+1.86%)
Feb 02, 2012	31.45	31.48	31.28	31.32	209,543	-0.05(-0.17%)

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