Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	53.79	54.15	53.17	53.84	0	+0.25(+0.47%)
Apr 29, 2013	53.95	54.18	53.22	53.59	442,882	+0.19(+0.36%)
Apr 26, 2013	53.41	54.47	53.00	53.40	367,730	-0.35(-0.65%)
Apr 25, 2013	52.47	54.25	52.15	53.75	507,006	+1.20(+2.28%)
Apr 24, 2013	51.88	53.35	51.87	52.55	517,219	+0.96(+1.86%)
Apr 23, 2013	50.41	51.78	50.41	51.59	561,865	+1.41(+2.81%)
Apr 22, 2013	51.21	51.56	49.84	50.18	462,274	-0.54(-1.06%)
Apr 19, 2013	50.90	51.09	50.19	50.72	390,233	+0.29(+0.58%)
Apr 18, 2013	52.00	52.46	50.03	50.43	615,482	-1.63(-3.13%)
Apr 17, 2013	52.18	52.50	51.18	52.06	439,479	-0.64(-1.21%)
Apr 16, 2013	51.33	52.94	50.95	52.70	519,233	+1.75(+3.43%)
Apr 15, 2013	53.00	53.11	50.38	50.95	714,451	-2.08(-3.92%)
Apr 12, 2013	53.82	53.98	52.77	53.03	582,030	-1.03(-1.91%)
Apr 11, 2013	52.41	55.62	52.41	54.06	1,709,608	+1.65(+3.15%)
Apr 10, 2013	50.94	52.70	50.35	52.41	822,621	+2.03(+4.03%)
Apr 09, 2013	49.95	50.65	49.76	50.38	467,872	+0.82(+1.65%)
Apr 08, 2013	48.96	49.79	48.78	49.56	385,711	+0.60(+1.23%)
Apr 05, 2013	47.50	49.19	47.25	48.96	376,270	+0.58(+1.20%)
Apr 04, 2013	48.60	48.97	47.60	48.38	476,933	-0.13(-0.27%)
Apr 03, 2013	51.06	51.23	48.17	48.51	1,126,358	-2.09(-4.13%)
Apr 02, 2013	51.40	52.12	50.20	50.60	777,522	-0.26(-0.51%)
Apr 01, 2013	49.50	51.79	49.08	50.86	1,456,662	+1.22(+2.46%)
Mar 28, 2013	49.38	49.73	48.90	49.64	146,826	+0.19(+0.38%)
Mar 27, 2013	48.75	49.65	48.55	49.45	208,678	+0.27(+0.54%)
Mar 26, 2013	49.25	49.65	48.71	49.18	249,746	+0.05(+0.11%)
Mar 25, 2013	50.03	50.33	48.75	49.13	350,825	-0.38(-0.77%)
Mar 22, 2013	49.60	50.36	49.19	49.51	434,607	+0.50(+1.02%)
Mar 21, 2013	47.85	49.62	47.85	49.01	519,987	+0.85(+1.76%)
Mar 20, 2013	48.00	48.47	47.75	48.16	358,205	+0.47(+0.99%)
Mar 19, 2013	47.97	48.47	47.01	47.69	395,157	-0.11(-0.23%)
Mar 18, 2013	47.88	48.20	47.11	47.80	539,921	-0.36(-0.75%)
Mar 15, 2013	49.13	49.68	48.11	48.16	833,624	-1.22(-2.47%)
Mar 14, 2013	49.88	50.22	49.05	49.38	485,025	-0.38(-0.76%)
Mar 13, 2013	50.10	50.41	49.61	49.76	452,404	-0.32(-0.64%)
Mar 12, 2013	49.69	50.46	49.55	50.08	690,519	+0.25(+0.50%)
Mar 11, 2013	49.54	50.22	49.32	49.83	532,495	+0.10(+0.20%)
Mar 08, 2013	49.60	50.22	49.34	49.73	622,779	+0.48(+0.97%)
Mar 07, 2013	48.80	49.80	48.47	49.25	799,458	+0.38(+0.78%)
Mar 06, 2013	49.08	49.84	48.62	48.87	649,334	-0.26(-0.53%)
Mar 05, 2013	48.54	49.34	48.07	49.13	921,941	+1.10(+2.29%)
Mar 04, 2013	48.09	49.49	47.52	48.03	782,718	-0.66(-1.36%)
Mar 01, 2013	46.70	48.90	46.52	48.69	1,084,552	+1.10(+2.31%)
Feb 28, 2013	48.10	48.62	46.91	47.59	808,751	-0.91(-1.88%)
Feb 27, 2013	47.02	49.35	46.86	48.50	1,537,926	+2.13(+4.59%)
Feb 26, 2013	45.99	46.84	45.25	46.37	1,294,677	-0.97(-2.05%)
Feb 22, 2013	47.58	48.99	46.40	47.34	1,595,414	-0.26(-0.55%)
Feb 21, 2013	48.90	49.97	47.20	47.60	1,884,381	-1.50(-3.05%)
Feb 20, 2013	50.39	51.90	48.35	49.10	4,235,129	-3.34(-6.37%)
Feb 19, 2013	51.66	52.60	50.75	52.44	1,924,336	+1.34(+2.62%)
Feb 15, 2013	51.80	52.59	50.97	51.10	1,004,105	-0.39(-0.76%)
Feb 14, 2013	50.55	52.67	50.36	51.49	1,888,204	+1.64(+3.29%)
Feb 13, 2013	49.63	50.05	49.00	49.85	626,389	+0.33(+0.67%)
Feb 12, 2013	50.19	50.48	48.87	49.52	520,136	-0.43(-0.86%)
Feb 11, 2013	50.72	50.99	49.61	49.95	719,564	-0.74(-1.46%)
Feb 08, 2013	50.12	51.10	49.38	50.69	766,212	+0.55(+1.10%)
Feb 07, 2013	51.45	51.49	49.17	50.14	826,255	-0.84(-1.65%)
Feb 06, 2013	48.51	51.48	48.40	50.98	1,408,932	+2.77(+5.75%)
Feb 04, 2013	49.50	49.52	47.70	48.21	943,039	-1.44(-2.90%)

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