Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	48.37	49.80	48.24	49.75	216,573	+1.25(+2.58%)
Apr 29, 2013	48.00	48.69	47.98	48.50	86,818	+0.54(+1.13%)
Apr 26, 2013	48.73	48.68	47.15	47.96	186,506	-0.72(-1.48%)
Apr 25, 2013	48.59	49.91	48.12	48.68	219,754	+0.03(+0.06%)
Apr 24, 2013	48.00	48.84	47.65	48.65	187,565	+0.74(+1.54%)
Apr 23, 2013	48.53	49.10	47.78	47.91	265,836	-0.62(-1.28%)
Apr 22, 2013	47.38	48.57	47.10	48.53	238,040	+1.13(+2.38%)
Apr 19, 2013	46.60	47.62	46.38	47.40	138,897	+0.82(+1.76%)
Apr 18, 2013	46.93	46.93	46.27	46.58	119,151	-0.24(-0.51%)
Apr 17, 2013	46.71	46.99	46.51	46.82	123,949	-0.25(-0.53%)
Apr 16, 2013	46.02	47.26	46.01	47.07	191,974	+1.03(+2.24%)
Apr 15, 2013	46.65	46.99	45.63	46.04	180,232	-0.46(-0.99%)
Apr 12, 2013	47.21	47.33	46.46	46.50	285,492	-0.66(-1.40%)
Apr 11, 2013	46.68	47.71	46.50	47.16	322,667	+0.26(+0.55%)
Apr 10, 2013	45.95	46.96	45.76	46.90	265,629	+0.86(+1.87%)
Apr 09, 2013	46.47	46.50	45.92	46.04	231,502	-0.26(-0.56%)
Apr 08, 2013	46.21	46.69	45.90	46.30	219,153	+0.21(+0.46%)
Apr 05, 2013	45.72	46.66	45.50	46.09	420,580	+0.14(+0.30%)
Apr 04, 2013	45.16	45.99	44.93	45.95	176,160	+0.61(+1.35%)
Apr 03, 2013	45.03	45.40	44.50	45.34	189,453	+0.22(+0.49%)
Apr 02, 2013	44.94	45.49	44.56	45.12	283,120	+0.25(+0.56%)
Apr 01, 2013	44.50	44.94	44.11	44.87	168,290	+0.37(+0.83%)
Mar 28, 2013	43.50	44.67	43.50	44.50	189,086	+0.38(+0.86%)
Mar 27, 2013	44.30	44.51	43.65	44.12	152,381	-0.68(-1.52%)
Mar 26, 2013	44.08	44.80	43.76	44.80	267,479	+0.72(+1.63%)
Mar 25, 2013	44.28	44.28	43.50	44.08	173,383	-0.10(-0.23%)
Mar 22, 2013	43.49	44.35	43.26	44.18	193,565	+0.58(+1.33%)
Mar 21, 2013	42.89	43.70	42.78	43.60	240,169	+0.71(+1.66%)
Mar 20, 2013	42.89	43.00	42.60	42.89	164,942	+0.37(+0.87%)
Mar 19, 2013	42.84	42.89	42.48	42.52	154,660	-0.31(-0.72%)
Mar 18, 2013	43.00	43.30	42.67	42.83	209,059	-0.26(-0.60%)
Mar 15, 2013	42.97	43.25	42.69	43.09	238,274	+0.12(+0.28%)
Mar 14, 2013	42.53	42.99	42.46	42.97	132,799	+0.44(+1.03%)
Mar 13, 2013	42.68	42.68	42.34	42.53	107,471	+0.03(+0.07%)
Mar 12, 2013	42.78	43.00	42.13	42.50	129,145	-0.18(-0.42%)
Mar 11, 2013	42.46	42.77	42.17	42.68	107,549	+0.02(+0.05%)
Mar 08, 2013	42.02	42.66	41.83	42.66	166,961	+0.66(+1.57%)
Mar 07, 2013	41.80	42.05	41.01	42.00	219,271	+0.37(+0.89%)
Mar 06, 2013	42.74	42.74	41.44	41.63	234,044	-1.14(-2.67%)
Mar 05, 2013	43.00	43.37	42.67	42.77	166,303	-0.18(-0.42%)
Mar 04, 2013	42.50	42.98	42.40	42.95	134,241	+0.50(+1.18%)
Mar 01, 2013	41.95	42.49	41.86	42.45	173,042	+0.35(+0.83%)
Feb 28, 2013	42.30	42.49	42.01	42.10	109,493	-0.19(-0.45%)
Feb 27, 2013	41.88	42.42	41.85	42.29	119,816	+0.44(+1.05%)
Feb 26, 2013	42.33	42.43	41.63	41.85	160,725	-0.32(-0.76%)
Feb 25, 2013	42.34	42.34	41.52	42.17	148,222	+0.04(+0.09%)
Feb 22, 2013	42.29	42.29	41.92	42.13	99,212	+0.12(+0.29%)
Feb 21, 2013	42.50	42.50	42.00	42.01	140,535	-0.45(-1.06%)
Feb 20, 2013	42.75	42.98	42.45	42.46	140,931	-0.30(-0.70%)
Feb 19, 2013	42.11	42.89	42.08	42.76	372,054	+0.71(+1.69%)
Feb 15, 2013	42.58	42.85	42.04	42.05	191,016	-0.64(-1.50%)
Feb 14, 2013	42.75	43.28	42.57	42.69	241,335	-0.23(-0.54%)
Feb 13, 2013	42.50	42.93	42.23	42.92	243,577	+0.73(+1.73%)
Feb 12, 2013	42.19	42.44	41.80	42.19	352,123	+0.83(+2.01%)
Feb 11, 2013	41.48	41.79	41.18	41.36	153,710	-0.07(-0.17%)
Feb 08, 2013	41.10	41.50	41.09	41.43	227,552	+0.23(+0.56%)
Feb 07, 2013	40.75	41.34	40.75	41.20	334,950	-0.14(-0.34%)
Feb 06, 2013	41.40	41.50	41.06	41.34	162,222	+0.25(+0.61%)
Feb 04, 2013	40.37	41.11	40.19	41.09	192,101	+0.55(+1.36%)

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