Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	39.91	40.11	39.71	40.02	1,133,382	+0.09(+0.23%)
Apr 27, 2012	39.57	39.94	39.34	39.93	1,272,457	+0.46(+1.17%)
Apr 26, 2012	39.53	39.62	39.34	39.47	821,675	-0.02(-0.05%)
Apr 25, 2012	39.79	39.84	39.34	39.49	1,028,057	-0.27(-0.68%)
Apr 24, 2012	39.64	39.84	39.56	39.76	1,052,853	+0.09(+0.23%)
Apr 23, 2012	39.92	39.92	39.61	39.67	1,155,121	-0.32(-0.80%)
Apr 20, 2012	39.90	40.06	39.87	39.99	1,189,443	+0.10(+0.25%)
Apr 19, 2012	40.00	40.07	39.82	39.89	970,956	+0.00(+0.00%)
Apr 18, 2012	39.88	40.19	39.72	39.89	855,619	+0.01(+0.03%)
Apr 17, 2012	39.80	40.03	39.71	39.88	1,278,036	+0.08(+0.20%)
Apr 16, 2012	39.74	39.99	39.65	39.80	767,516	+0.19(+0.48%)
Apr 13, 2012	39.90	39.90	39.56	39.61	1,428,310	-0.20(-0.50%)
Apr 12, 2012	39.89	39.98	39.63	39.81	944,355	-0.05(-0.13%)
Apr 11, 2012	39.46	40.09	39.40	39.86	2,164,657	+0.39(+0.99%)
Apr 10, 2012	39.85	39.96	39.37	39.47	2,009,792	-0.59(-1.47%)
Apr 09, 2012	40.10	40.23	40.01	40.06	717,832	-0.20(-0.50%)
Apr 05, 2012	40.20	40.28	40.01	40.26	1,063,633	+0.07(+0.17%)
Apr 04, 2012	40.09	40.37	40.01	40.19	1,262,297	+0.07(+0.17%)
Apr 03, 2012	40.10	40.49	40.07	40.12	887,049	-0.03(-0.07%)
Apr 02, 2012	40.13	40.25	39.95	40.15	1,007,265	+0.21(+0.53%)
Mar 30, 2012	40.00	40.10	39.84	39.94	1,299,508	-0.06(-0.15%)
Mar 29, 2012	39.94	40.04	39.52	40.00	4,482,002	+0.08(+0.20%)
Mar 28, 2012	39.79	40.20	39.60	39.92	2,461,254	+0.17(+0.43%)
Mar 27, 2012	40.08	40.09	39.73	39.75	1,349,890	-0.23(-0.58%)
Mar 26, 2012	40.10	40.27	39.95	39.98	1,816,444	-0.10(-0.25%)
Mar 23, 2012	39.98	40.20	39.94	40.08	1,044,567	+0.09(+0.23%)
Mar 22, 2012	39.82	40.14	39.82	39.99	1,660,591	+0.02(+0.05%)
Mar 21, 2012	39.56	40.05	39.54	39.97	1,883,018	+0.44(+1.11%)
Mar 20, 2012	39.59	39.80	39.36	39.53	1,498,917	-0.05(-0.13%)
Mar 19, 2012	39.70	40.04	39.56	39.58	1,477,893	-0.06(-0.15%)
Mar 16, 2012	40.00	40.01	39.64	39.64	6,697,067	-0.42(-1.05%)
Mar 15, 2012	39.95	40.48	39.80	40.06	4,048,586	-0.12(-0.30%)
Mar 14, 2012	40.85	40.98	39.99	40.18	2,002,010	-0.62(-1.52%)
Mar 13, 2012	41.20	41.20	40.72	40.80	2,748,190	-0.87(-2.09%)
Mar 12, 2012	41.54	41.77	41.52	41.67	984,036	+0.12(+0.29%)
Mar 09, 2012	41.48	41.60	41.31	41.55	1,510,041	+0.18(+0.44%)
Mar 08, 2012	41.33	41.68	41.22	41.37	2,097,574	+0.16(+0.39%)
Mar 07, 2012	40.91	41.27	40.74	41.21	1,780,642	+0.28(+0.68%)
Mar 06, 2012	41.00	41.25	40.83	40.93	1,439,646	-0.07(-0.17%)
Mar 05, 2012	40.75	41.10	40.62	41.00	1,005,707	+0.33(+0.81%)
Mar 02, 2012	40.66	40.74	40.45	40.67	1,075,191	+0.06(+0.15%)
Mar 01, 2012	40.54	40.93	40.40	40.61	1,233,175	+0.07(+0.17%)
Feb 29, 2012	40.24	40.59	40.23	40.54	1,405,806	+0.25(+0.62%)
Feb 28, 2012	40.25	40.39	40.11	40.29	1,905,004	+0.04(+0.10%)
Feb 27, 2012	40.10	40.25	40.01	40.25	1,227,900	+0.18(+0.45%)
Feb 24, 2012	39.95	40.16	39.92	40.07	1,947,616	+0.12(+0.30%)
Feb 23, 2012	40.15	40.27	39.89	39.95	2,451,301	-0.27(-0.67%)
Feb 22, 2012	39.82	40.28	39.75	40.22	2,348,324	+0.47(+1.18%)
Feb 21, 2012	39.91	40.28	39.70	39.75	2,704,476	+0.01(+0.03%)
Feb 17, 2012		39.74	39.74	39.74	0	-0.07(-0.18%)
Feb 16, 2012	39.30	39.95	39.30	39.81	1,547,712	+0.44(+1.12%)
Feb 15, 2012	39.50	39.56	39.25	39.37	1,877,886	-0.03(-0.08%)
Feb 14, 2012	39.46	39.50	39.18	39.40	1,216,880	-0.07(-0.18%)
Feb 13, 2012	39.50	39.74	39.29	39.47	1,482,935	+0.09(+0.23%)
Feb 10, 2012	39.45	39.60	39.12	39.38	2,373,571	-0.24(-0.61%)
Feb 09, 2012	40.40	40.50	39.33	39.62	3,936,905	-1.23(-3.01%)
Feb 08, 2012	40.54	40.87	40.54	40.85	1,298,486	+0.25(+0.62%)
Feb 07, 2012	40.51	40.72	40.12	40.60	1,149,778	+0.06(+0.15%)
Feb 06, 2012	40.37	40.60	40.21	40.54	1,067,271	+0.21(+0.52%)
Feb 03, 2012	40.70	40.85	39.92	40.33	2,496,845	-0.35(-0.86%)
Feb 02, 2012	40.70	40.90	40.55	40.68	1,025,686	+0.00(+0.00%)

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