Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	36.87	37.02	36.32	36.57	104,106	-0.41(-1.12%)
Apr 27, 2012	36.65	37.06	36.29	36.98	115,661	+0.41(+1.11%)
Apr 26, 2012	36.61	36.96	36.38	36.57	132,969	-0.16(-0.43%)
Apr 25, 2012	36.34	37.03	36.34	36.73	83,810	+0.71(+1.96%)
Apr 24, 2012	35.97	36.37	35.80	36.03	134,288	+0.09(+0.25%)
Apr 23, 2012	35.72	35.97	35.30	35.94	97,643	-0.12(-0.34%)
Apr 20, 2012	36.26	36.48	35.81	36.06	147,930	+0.25(+0.69%)
Apr 19, 2012	35.82	36.21	35.28	35.81	135,321	-0.07(-0.20%)
Apr 18, 2012	35.81	36.18	35.60	35.89	61,670	-0.12(-0.34%)
Apr 17, 2012	35.88	36.34	35.71	36.01	120,829	+0.37(+1.04%)
Apr 16, 2012	35.37	35.80	35.01	35.64	204,574	+0.37(+1.05%)
Apr 13, 2012	35.86	35.86	35.10	35.27	123,067	-0.79(-2.20%)
Apr 12, 2012	35.18	36.41	35.10	36.06	307,810	+0.86(+2.43%)
Apr 11, 2012	34.98	35.26	34.62	35.21	134,350	+0.64(+1.87%)
Apr 10, 2012	35.25	35.35	34.41	34.56	168,404	-0.69(-1.95%)
Apr 09, 2012	35.33	35.52	35.04	35.25	164,430	-0.67(-1.87%)
Apr 05, 2012	36.19	36.48	35.65	35.92	86,702	-0.49(-1.33%)
Apr 04, 2012	36.18	36.45	35.82	36.41	157,355	-0.19(-0.53%)
Apr 03, 2012	36.48	36.87	36.35	36.60	226,545	+0.02(+0.05%)
Apr 02, 2012	36.27	36.80	35.75	36.58	235,410	+0.29(+0.80%)
Mar 30, 2012	36.10	36.64	35.98	36.29	295,157	+0.49(+1.38%)
Mar 29, 2012	35.28	35.92	35.10	35.80	97,711	+0.19(+0.55%)
Mar 28, 2012	35.87	36.20	35.38	35.60	195,393	-0.38(-1.06%)
Mar 27, 2012	35.44	36.10	35.29	35.98	466,513	+0.57(+1.62%)
Mar 26, 2012	34.73	35.43	34.64	35.41	346,466	+0.96(+2.79%)
Mar 23, 2012	33.98	34.53	33.75	34.45	186,857	+0.44(+1.30%)
Mar 22, 2012	34.02	34.57	33.68	34.00	246,250	-0.43(-1.26%)
Mar 21, 2012	34.12	34.63	33.92	34.44	330,411	+0.71(+2.09%)
Mar 20, 2012	33.55	33.92	33.50	33.73	127,011	+0.03(+0.08%)
Mar 19, 2012	33.48	33.85	33.41	33.70	467,573	+0.22(+0.66%)
Mar 16, 2012	33.26	33.70	33.08	33.48	302,213	+0.27(+0.82%)
Mar 15, 2012	33.04	33.28	32.90	33.21	128,506	+0.18(+0.53%)
Mar 14, 2012	33.09	33.57	32.95	33.03	56,795	-0.15(-0.45%)
Mar 13, 2012	32.78	33.25	32.67	33.18	119,793	+0.58(+1.79%)
Mar 12, 2012	32.49	32.93	32.49	32.60	97,320	+0.09(+0.27%)
Mar 09, 2012	31.95	32.80	31.95	32.51	141,413	+0.55(+1.71%)
Mar 08, 2012	32.04	32.17	31.63	31.96	235,171	+0.10(+0.30%)
Mar 07, 2012	31.92	32.03	31.75	31.87	145,685	+0.08(+0.25%)
Mar 06, 2012	32.58	32.68	31.62	31.79	222,715	-1.23(-3.72%)
Mar 05, 2012	33.14	33.26	32.84	33.02	464,140	-0.19(-0.56%)
Mar 02, 2012	33.32	33.55	32.98	33.20	158,567	-0.16(-0.48%)
Mar 01, 2012	33.46	33.78	33.20	33.36	162,455	-0.03(-0.08%)
Feb 29, 2012	33.55	33.93	33.16	33.39	128,691	-0.13(-0.39%)
Feb 28, 2012	33.61	33.83	33.11	33.52	127,250	-0.13(-0.39%)
Feb 27, 2012	33.42	33.97	32.74	33.65	127,631	+0.06(+0.18%)
Feb 24, 2012	33.86	33.86	33.46	33.59	47,339	-0.17(-0.50%)
Feb 23, 2012	33.64	33.92	33.25	33.76	97,369	+0.08(+0.24%)
Feb 22, 2012	33.71	33.97	33.41	33.68	125,416	-0.15(-0.44%)
Feb 21, 2012	33.57	34.35	33.57	33.83	270,926	+0.50(+1.51%)
Feb 17, 2012	33.32	33.55	33.13	33.32	74,989	-0.04(-0.11%)
Feb 16, 2012	32.72	33.47	32.49	33.36	125,083	+0.57(+1.72%)
Feb 15, 2012	33.23	33.23	32.59	32.80	212,590	-0.34(-1.01%)
Feb 14, 2012	32.80	33.15	32.68	33.13	80,937	+0.19(+0.59%)
Feb 13, 2012	32.97	33.00	32.58	32.94	119,878	+0.20(+0.62%)
Feb 10, 2012	33.70	33.70	32.37	32.73	151,174	-0.15(-0.46%)
Feb 09, 2012	34.26	34.81	32.34	32.88	687,020	-0.93(-2.74%)
Feb 08, 2012	33.44	33.83	33.38	33.81	238,694	+0.37(+1.11%)
Feb 07, 2012	33.35	33.51	33.19	33.44	218,842	+0.06(+0.19%)
Feb 06, 2012	33.07	33.40	33.02	33.38	123,278	+0.13(+0.40%)
Feb 03, 2012	32.64	33.44	32.54	33.25	371,072	+1.17(+3.63%)
Feb 02, 2012	31.59	32.20	31.59	32.08	201,945	+0.44(+1.40%)

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