Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	41.91	42.08	41.71	42.04	466,734	+0.18(+0.44%)
Apr 29, 2013	41.77	41.96	41.68	41.86	175,267	+0.25(+0.60%)
Apr 26, 2013	41.76	41.80	41.46	41.61	111,326	-0.19(-0.45%)
Apr 25, 2013	41.53	42.05	41.53	41.80	492,621	+0.40(+0.96%)
Apr 24, 2013	41.27	41.47	41.11	41.40	170,408	+0.14(+0.35%)
Apr 23, 2013	40.91	41.26	40.77	41.26	194,206	+0.64(+1.59%)
Apr 22, 2013	40.60	40.71	39.87	40.61	512,070	+0.08(+0.20%)
Apr 19, 2013	40.14	40.63	39.86	40.53	128,370	+0.53(+1.33%)
Apr 18, 2013	40.44	40.47	39.87	40.00	158,459	-0.36(-0.90%)
Apr 17, 2013	40.77	40.77	40.03	40.36	186,747	-0.67(-1.64%)
Apr 16, 2013	40.68	41.09	40.51	41.04	171,223	+0.73(+1.81%)
Apr 15, 2013	41.52	41.53	40.15	40.31	569,341	-1.44(-3.44%)
Apr 12, 2013	41.72	41.88	41.47	41.74	292,858	-0.15(-0.37%)
Apr 11, 2013	41.94	42.18	41.83	41.90	298,088	-0.03(-0.06%)
Apr 10, 2013	41.32	41.99	41.30	41.92	171,947	+0.72(+1.76%)
Apr 09, 2013	41.53	41.53	41.17	41.20	180,826	-0.23(-0.57%)
Apr 08, 2013	41.13	41.43	40.96	41.43	232,225	+0.32(+0.79%)
Apr 05, 2013	40.61	41.12	40.55	41.11	185,032	-0.08(-0.19%)
Apr 04, 2013	40.90	41.21	40.78	41.18	174,728	+0.32(+0.79%)
Apr 03, 2013	41.63	41.63	40.75	40.86	210,591	-0.66(-1.58%)
Apr 02, 2013	41.92	42.08	41.45	41.52	224,859	-0.23(-0.54%)
Apr 01, 2013	42.24	42.31	41.55	41.74	546,770	-0.54(-1.27%)
Mar 28, 2013	42.27	42.40	42.12	42.28	306,689	+0.06(+0.15%)
Mar 27, 2013	41.98	42.22	41.73	42.22	100,284	+0.00(+0.01%)
Mar 26, 2013	42.23	42.27	41.99	42.21	133,096	+0.19(+0.46%)
Mar 25, 2013	42.22	42.44	41.76	42.02	264,048	+0.01(+0.02%)
Mar 22, 2013	41.99	42.12	41.96	42.01	334,189	+0.13(+0.30%)
Mar 21, 2013	41.90	42.12	41.70	41.88	137,184	-0.29(-0.69%)
Mar 20, 2013	42.05	42.22	42.02	42.17	145,546	+0.33(+0.78%)
Mar 19, 2013	42.00	42.16	41.47	41.85	193,905	-0.10(-0.24%)
Mar 18, 2013	41.87	42.11	41.68	41.95	420,819	-0.26(-0.61%)
Mar 15, 2013	42.29	42.35	42.13	42.20	252,334	-0.09(-0.21%)
Mar 14, 2013	41.99	42.30	41.92	42.29	82,348	+0.40(+0.95%)
Mar 13, 2013	41.75	41.94	41.61	41.89	84,805	+0.17(+0.41%)
Mar 12, 2013	41.79	41.84	41.61	41.72	90,358	-0.13(-0.32%)
Mar 11, 2013	41.81	41.86	41.68	41.86	155,648	-0.04(-0.11%)
Mar 08, 2013	41.81	41.90	41.51	41.90	396,177	+0.38(+0.92%)
Mar 07, 2013	41.36	41.54	41.30	41.52	93,618	+0.18(+0.42%)
Mar 06, 2013	41.37	41.43	41.23	41.34	171,477	+0.13(+0.33%)
Mar 05, 2013	40.97	41.30	40.96	41.21	232,538	+0.45(+1.11%)
Mar 04, 2013	40.67	40.79	40.43	40.75	226,041	+0.03(+0.08%)
Mar 01, 2013	40.30	40.79	39.99	40.72	123,044	+0.17(+0.41%)
Feb 28, 2013	40.50	40.74	40.42	40.56	121,291	+0.17(+0.41%)
Feb 27, 2013	39.95	40.63	39.90	40.39	203,332	+0.44(+1.10%)
Feb 26, 2013	39.95	40.10	39.67	39.95	393,745	+0.19(+0.49%)
Feb 25, 2013	40.78	40.79	39.75	39.76	553,467	-0.86(-2.12%)
Feb 22, 2013	40.44	40.62	40.40	40.62	103,437	+0.45(+1.12%)
Feb 21, 2013	40.56	40.59	39.95	40.17	170,604	-0.49(-1.22%)
Feb 20, 2013	41.48	41.50	40.62	40.66	339,042	-0.76(-1.84%)
Feb 19, 2013	41.16	41.44	41.14	41.43	484,366	+0.35(+0.85%)
Feb 15, 2013	41.16	41.25	41.01	41.08	146,690	-0.10(-0.24%)
Feb 14, 2013	40.97	41.24	40.97	41.18	109,222	+0.15(+0.37%)
Feb 13, 2013	40.97	41.05	40.82	41.02	478,394	+0.13(+0.33%)
Feb 12, 2013	40.74	40.99	40.73	40.89	245,811	+0.17(+0.42%)
Feb 11, 2013	40.79	40.79	40.55	40.72	606,323	-0.07(-0.17%)
Feb 08, 2013	40.60	40.84	40.57	40.79	141,806	+0.25(+0.61%)
Feb 07, 2013	40.62	40.63	40.25	40.54	258,691	-0.08(-0.20%)
Feb 06, 2013	40.29	40.63	40.19	40.62	173,922	+0.56(+1.40%)
Feb 04, 2013	40.33	40.44	40.00	40.06	225,436	-0.49(-1.22%)

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