Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	45.80	46.74	45.80	46.73	230,295	+0.96(+2.10%)
Apr 29, 2013	45.11	45.82	44.98	45.77	172,423	+0.82(+1.82%)
Apr 26, 2013	45.74	45.74	44.91	44.95	237,548	-0.79(-1.73%)
Apr 25, 2013	45.73	46.35	45.62	45.74	0	+0.30(+0.66%)
Apr 24, 2013	45.12	45.58	45.01	45.44	0	+0.44(+0.98%)
Apr 23, 2013	44.63	45.20	44.59	45.00	270,570	+0.58(+1.31%)
Apr 22, 2013	43.74	44.49	43.45	44.42	311,485	+0.66(+1.51%)
Apr 19, 2013	43.55	43.93	43.02	43.76	234,014	+0.28(+0.64%)
Apr 18, 2013	43.62	43.88	43.35	43.48	197,464	-0.03(-0.07%)
Apr 17, 2013	43.64	43.66	43.24	43.51	275,262	-0.34(-0.78%)
Apr 16, 2013	44.00	44.04	43.28	43.85	221,535	+0.28(+0.64%)
Apr 15, 2013	44.73	44.88	43.44	43.57	322,976	-1.30(-2.90%)
Apr 12, 2013	45.07	45.40	44.50	44.87	124,653	-0.38(-0.84%)
Apr 11, 2013	44.25	45.33	44.25	45.25	348,732	-0.56(-1.22%)
Apr 10, 2013	45.36	46.06	44.94	45.81	130,793	+0.58(+1.28%)
Apr 09, 2013	45.29	45.42	44.67	45.23	133,916	+0.06(+0.13%)
Apr 08, 2013	45.02	45.28	44.78	45.17	173,350	+0.21(+0.47%)
Apr 05, 2013	44.82	45.02	44.62	44.96	184,041	-0.32(-0.71%)
Apr 04, 2013	45.16	45.50	44.85	45.28	192,954	+0.15(+0.33%)
Apr 03, 2013	45.16	45.45	44.71	45.13	277,477	+0.10(+0.22%)
Apr 02, 2013	45.50	45.50	44.85	45.03	337,027	-0.23(-0.51%)
Apr 01, 2013	45.86	45.86	44.95	45.26	205,393	-0.33(-0.72%)
Mar 28, 2013	45.35	45.66	44.73	45.59	750,108	+0.00(+0.00%)
Mar 27, 2013	45.29	45.75	45.03	45.59	245,229	+0.17(+0.37%)
Mar 26, 2013	45.49	45.52	45.09	45.42	685,040	+0.18(+0.40%)
Mar 25, 2013	46.00	46.08	45.03	45.24	460,903	-0.76(-1.65%)
Mar 22, 2013	45.99	47.80	45.00	46.00	720,690	-3.55(-7.16%)
Mar 21, 2013	49.81	50.17	49.37	49.55	125,681	-0.66(-1.31%)
Mar 20, 2013	50.04	50.46	49.78	50.21	186,660	+0.47(+0.94%)
Mar 19, 2013	49.97	50.60	49.67	49.74	263,477	-0.13(-0.26%)
Mar 18, 2013	49.90	50.32	49.00	49.87	205,850	-0.37(-0.74%)
Mar 15, 2013	49.90	50.27	49.55	50.24	474,359	+0.38(+0.76%)
Mar 14, 2013	49.37	50.04	49.37	49.86	152,769	+0.66(+1.34%)
Mar 13, 2013	49.70	49.87	49.14	49.20	350,019	-0.53(-1.07%)
Mar 12, 2013	49.73	49.94	49.55	49.73	230,006	+0.03(+0.06%)
Mar 11, 2013	49.67	49.84	49.45	49.70	170,449	-0.31(-0.62%)
Mar 08, 2013	50.38	50.59	49.94	50.01	181,316	-0.10(-0.20%)
Mar 07, 2013	50.39	50.42	49.89	50.11	284,061	-0.11(-0.22%)
Mar 06, 2013	48.45	50.86	48.21	50.22	700,042	+1.80(+3.72%)
Mar 05, 2013	48.08	48.55	46.84	48.42	867,788	+0.62(+1.30%)
Mar 04, 2013	49.38	51.00	47.11	47.80	876,298	-4.43(-8.48%)
Mar 01, 2013	52.47	52.88	51.95	52.23	419,257	-0.83(-1.56%)
Feb 28, 2013	53.49	53.90	53.05	53.06	196,862	-0.36(-0.67%)
Feb 27, 2013	52.80	53.69	52.73	53.42	173,564	+0.65(+1.23%)
Feb 26, 2013	52.93	53.00	52.36	52.77	174,676	+0.11(+0.21%)
Feb 25, 2013	54.00	54.00	52.61	52.66	85,578	-1.10(-2.05%)
Feb 22, 2013	53.68	54.03	53.40	53.76	121,813	+0.26(+0.49%)
Feb 21, 2013	53.73	54.05	53.50	53.50	344,116	-0.53(-0.98%)
Feb 20, 2013	54.21	54.60	53.83	54.03	235,542	-0.01(-0.02%)
Feb 19, 2013	53.37	54.17	53.27	54.04	214,360	+0.49(+0.92%)
Feb 15, 2013	53.60	53.68	53.41	53.55	155,565	-0.06(-0.11%)
Feb 14, 2013	52.51	54.01	52.37	53.61	338,304	+1.24(+2.37%)
Feb 13, 2013	52.07	52.38	51.78	52.37	209,146	+0.47(+0.91%)
Feb 12, 2013	51.93	52.40	51.80	51.90	208,456	+0.02(+0.04%)
Feb 11, 2013	52.12	52.37	51.85	51.88	209,065	-0.34(-0.65%)
Feb 08, 2013	51.77	52.35	51.71	52.22	139,222	+0.42(+0.81%)
Feb 07, 2013	51.54	51.82	51.20	51.80	224,157	+0.19(+0.37%)
Feb 06, 2013	51.33	51.87	51.33	51.61	467,281	+0.37(+0.72%)
Feb 04, 2013	51.33	51.79	50.64	51.24	303,533	-0.46(-0.89%)

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