Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.50	31.54	31.00	31.10	284,080	-0.36(-1.15%)
Apr 27, 2012	31.39	31.72	31.15	31.46	424,253	+0.07(+0.22%)
Apr 26, 2012	31.06	31.47	30.95	31.40	241,989	+0.22(+0.72%)
Apr 25, 2012	31.34	31.64	30.84	31.17	442,321	+0.12(+0.39%)
Apr 24, 2012	30.88	31.52	30.65	31.05	634,908	+0.30(+0.98%)
Apr 23, 2012	30.03	30.80	29.91	30.75	482,859	+0.28(+0.90%)
Apr 20, 2012	30.78	30.78	30.13	30.47	840,613	+1.05(+3.57%)
Apr 19, 2012	29.48	30.39	29.30	29.42	866,135	+0.27(+0.92%)
Apr 18, 2012	29.55	29.55	28.91	29.16	211,490	-0.47(-1.60%)
Apr 17, 2012	29.27	29.92	29.17	29.63	243,302	+0.70(+2.41%)
Apr 16, 2012	28.88	29.18	28.52	28.93	258,526	+0.25(+0.86%)
Apr 13, 2012	29.64	29.76	28.67	28.69	567,774	-1.09(-3.66%)
Apr 12, 2012	29.58	29.90	29.42	29.78	174,281	+0.19(+0.64%)
Apr 11, 2012	29.42	29.72	29.27	29.59	209,776	+0.53(+1.84%)
Apr 10, 2012	29.40	29.61	28.85	29.05	420,387	-0.40(-1.37%)
Apr 09, 2012	29.45	29.73	29.38	29.46	209,298	-0.65(-2.17%)
Apr 05, 2012	30.18	30.38	30.02	30.11	197,977	-0.16(-0.54%)
Apr 04, 2012	30.65	30.68	30.09	30.28	157,913	-0.63(-2.03%)
Apr 03, 2012	30.84	31.02	30.45	30.90	198,614	-0.09(-0.28%)
Apr 02, 2012	30.82	31.13	30.56	30.99	318,775	+0.18(+0.59%)
Mar 30, 2012	31.06	31.06	30.47	30.81	242,934	+0.09(+0.31%)
Mar 29, 2012	30.66	30.80	30.14	30.72	182,213	-0.22(-0.72%)
Mar 28, 2012	30.78	31.26	30.60	30.94	171,201	+0.14(+0.45%)
Mar 27, 2012	31.08	31.10	30.64	30.80	199,560	-0.29(-0.94%)
Mar 26, 2012	31.26	31.48	30.89	31.09	265,100	+0.23(+0.75%)
Mar 23, 2012	30.76	30.94	30.29	30.86	268,854	+0.09(+0.28%)
Mar 22, 2012	30.80	30.83	30.40	30.78	223,159	-0.30(-0.97%)
Mar 21, 2012	31.08	31.25	30.98	31.08	359,364	+0.08(+0.25%)
Mar 20, 2012	30.84	31.21	30.67	31.00	224,713	-0.09(-0.30%)
Mar 19, 2012	30.41	31.48	30.07	31.09	300,547	+0.64(+2.09%)
Mar 16, 2012	30.40	30.80	29.98	30.46	557,183	+0.20(+0.65%)
Mar 15, 2012	30.11	30.55	29.75	30.26	427,868	+0.21(+0.69%)
Mar 14, 2012	30.55	30.55	29.71	30.05	993,779	-0.63(-2.05%)
Mar 13, 2012	29.57	30.71	29.42	30.68	420,690	+1.43(+4.89%)
Mar 12, 2012	29.28	29.46	28.92	29.25	155,057	-0.12(-0.41%)
Mar 09, 2012	29.16	29.78	29.04	29.37	234,753	+0.16(+0.56%)
Mar 08, 2012	28.91	29.29	28.66	29.21	183,300	+0.48(+1.68%)
Mar 07, 2012	28.61	28.92	28.31	28.73	122,869	+0.34(+1.20%)
Mar 06, 2012	28.56	28.71	28.06	28.39	285,424	-0.58(-2.01%)
Mar 05, 2012	28.81	29.34	28.59	28.97	161,978	-0.03(-0.12%)
Mar 02, 2012	29.37	29.37	28.74	29.00	434,850	-0.36(-1.23%)
Mar 01, 2012	29.18	29.71	29.12	29.36	461,191	+0.34(+1.19%)
Feb 29, 2012	29.36	29.56	29.01	29.02	329,198	-0.24(-0.82%)
Feb 28, 2012	29.20	29.47	28.93	29.26	231,083	+0.13(+0.44%)
Feb 27, 2012	28.56	29.50	28.41	29.13	309,461	+0.26(+0.89%)
Feb 24, 2012	29.14	29.19	28.72	28.87	162,978	-0.26(-0.89%)
Feb 23, 2012	28.70	29.42	28.40	29.13	252,645	+0.53(+1.84%)
Feb 22, 2012	29.28	29.28	28.37	28.61	302,663	-0.70(-2.38%)
Feb 21, 2012	29.41	29.55	28.93	29.30	409,384	-0.01(-0.03%)
Feb 17, 2012	29.33	29.58	28.96	29.31	384,682	+0.09(+0.32%)
Feb 16, 2012	28.80	29.41	28.43	29.22	606,660	+0.38(+1.31%)
Feb 15, 2012	27.66	28.96	27.62	28.84	701,585	+1.26(+4.56%)
Feb 14, 2012	27.37	27.62	27.03	27.58	259,526	+0.12(+0.44%)
Feb 13, 2012	27.16	27.51	27.09	27.46	160,234	+0.63(+2.34%)
Feb 10, 2012	27.08	27.20	26.76	26.83	127,495	-0.62(-2.26%)
Feb 09, 2012	27.57	27.57	27.25	27.45	187,949	-0.06(-0.22%)
Feb 08, 2012	27.44	27.95	27.13	27.51	169,842	+0.11(+0.41%)
Feb 07, 2012	27.33	27.55	27.10	27.40	478,026	+0.02(+0.06%)
Feb 06, 2012	27.35	27.51	27.08	27.38	182,192	-0.04(-0.16%)
Feb 03, 2012	27.06	27.68	27.03	27.43	516,550	+0.82(+3.06%)
Feb 02, 2012	26.74	27.12	26.41	26.61	480,690	-0.15(-0.58%)

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