Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	73.58	73.85	72.48	73.54	461,591	-0.42(-0.57%)
Apr 29, 2013	72.61	74.47	71.56	73.96	489,729	+1.49(+2.06%)
Apr 26, 2013	73.13	73.27	72.12	72.47	374,174	-0.80(-1.09%)
Apr 25, 2013	73.20	74.54	73.10	73.27	506,320	+0.17(+0.23%)
Apr 24, 2013	71.70	73.12	71.41	73.10	514,215	+0.96(+1.33%)
Apr 23, 2013	71.14	72.55	70.58	72.14	518,902	+1.56(+2.21%)
Apr 22, 2013	69.01	71.54	68.35	70.58	623,914	+1.37(+1.98%)
Apr 19, 2013	68.90	71.05	67.30	69.21	878,875	+0.55(+0.80%)
Apr 18, 2013	70.75	70.81	68.56	68.66	617,390	-1.72(-2.44%)
Apr 17, 2013	70.53	71.11	69.53	70.38	599,808	-1.04(-1.46%)
Apr 16, 2013	69.70	71.96	69.30	71.42	548,712	+1.86(+2.67%)
Apr 15, 2013	71.60	72.18	69.50	69.56	463,373	-2.80(-3.87%)
Apr 12, 2013	70.23	72.95	69.84	72.36	733,462	+1.66(+2.35%)
Apr 11, 2013	73.38	73.45	70.34	70.70	878,519	-3.00(-4.07%)
Apr 10, 2013	72.85	74.03	72.85	73.70	556,159	+0.92(+1.26%)
Apr 09, 2013	72.48	73.48	72.22	72.78	609,520	+0.24(+0.33%)
Apr 08, 2013	71.69	72.81	70.56	72.54	667,386	+0.84(+1.17%)
Apr 05, 2013	71.20	72.45	68.14	71.70	1,723,192	-3.63(-4.82%)
Apr 04, 2013	75.99	76.32	73.01	75.33	987,352	-1.08(-1.41%)
Apr 03, 2013	81.15	81.87	75.18	76.41	856,874	-4.37(-5.41%)
Apr 02, 2013	80.53	81.81	80.13	80.78	360,901	+0.01(+0.01%)
Apr 01, 2013	81.88	83.83	80.21	80.77	578,734	-1.23(-1.50%)
Mar 28, 2013	83.03	83.10	81.82	82.00	620,031	-1.29(-1.55%)
Mar 27, 2013	81.51	83.35	80.67	83.29	384,765	+1.29(+1.57%)
Mar 26, 2013	81.93	82.76	81.20	82.00	272,743	+0.74(+0.91%)
Mar 25, 2013	82.78	82.89	80.07	81.26	382,414	-0.66(-0.81%)
Mar 22, 2013	82.05	82.62	81.32	81.92	295,394	+0.01(+0.01%)
Mar 21, 2013	81.64	82.61	80.74	81.91	390,997	-0.83(-1.00%)
Mar 20, 2013	82.00	82.83	81.66	82.74	397,527	+1.41(+1.73%)
Mar 19, 2013	82.55	83.20	79.51	81.33	699,453	-1.12(-1.36%)
Mar 18, 2013	82.86	85.00	82.10	82.45	607,644	-1.31(-1.56%)
Mar 15, 2013	84.09	85.09	82.95	83.76	880,529	-0.44(-0.52%)
Mar 14, 2013	78.00	86.89	77.54	84.20	3,203,138	+6.63(+8.55%)
Mar 13, 2013	76.75	77.87	76.66	77.57	263,193	+0.65(+0.85%)
Mar 12, 2013	77.50	78.17	76.16	76.92	316,495	-0.67(-0.86%)
Mar 11, 2013	77.60	78.36	77.25	77.59	280,709	+0.12(+0.15%)
Mar 08, 2013	77.23	77.52	75.84	77.47	328,891	+1.00(+1.31%)
Mar 07, 2013	76.94	76.94	75.81	76.47	242,650	-0.48(-0.62%)
Mar 06, 2013	76.22	78.36	76.22	76.95	443,962	+1.45(+1.92%)
Mar 05, 2013	75.31	76.63	74.61	75.50	437,168	+0.50(+0.67%)
Mar 04, 2013	73.56	75.09	73.47	75.00	492,879	+1.71(+2.33%)
Mar 01, 2013	73.18	73.97	72.29	73.29	473,689	-0.66(-0.89%)
Feb 28, 2013	73.82	75.08	73.71	73.95	512,461	+0.22(+0.30%)
Feb 27, 2013	72.50	74.28	71.50	73.73	499,673	+1.36(+1.88%)
Feb 26, 2013	73.17	73.99	71.10	72.37	551,018	-3.11(-4.12%)
Feb 22, 2013	74.06	75.70	73.89	75.48	447,516	+1.78(+2.42%)
Feb 21, 2013	75.26	75.77	71.91	73.70	946,269	-1.96(-2.59%)
Feb 20, 2013	76.30	77.02	75.61	75.66	509,645	-0.68(-0.89%)
Feb 19, 2013	76.30	76.59	75.69	76.34	504,004	-0.04(-0.05%)
Feb 15, 2013	78.07	78.67	76.18	76.38	643,691	-1.14(-1.47%)
Feb 14, 2013	76.73	78.03	76.29	77.52	535,168	+0.69(+0.90%)
Feb 13, 2013	75.95	76.91	75.30	76.83	6,132,891	+0.95(+1.25%)
Feb 12, 2013	75.66	76.57	75.12	75.88	488,932	+0.18(+0.24%)
Feb 11, 2013	76.95	77.18	74.75	75.70	486,534	-1.52(-1.97%)
Feb 08, 2013	75.00	77.62	74.75	77.22	658,120	+3.07(+4.14%)
Feb 07, 2013	75.41	75.93	73.32	74.15	675,105	-1.08(-1.44%)
Feb 06, 2013	76.41	76.73	74.91	75.23	654,363	-3.13(-3.99%)
Feb 04, 2013	77.57	78.86	77.16	78.36	658,415	-0.66(-0.84%)

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