Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	37.53	37.53	37.24	37.24	909	-0.10(-0.28%)
Apr 27, 2012	37.28	37.69	37.23	37.35	15,529	+0.06(+0.15%)
Apr 26, 2012	37.19	37.29	37.19	37.29	1,695	+0.09(+0.25%)
Apr 25, 2012	37.15	37.19	37.15	37.19	905	+0.21(+0.56%)
Apr 24, 2012	37.04	40.25	36.99	36.99	30,697	+0.04(+0.12%)
Apr 23, 2012	37.61	37.61	36.90	36.94	4,097	-0.35(-0.93%)
Apr 20, 2012	37.24	37.30	37.20	37.29	5,479	+0.18(+0.48%)
Apr 19, 2012	37.11	37.17	37.10	37.11	3,881	-0.07(-0.18%)
Apr 18, 2012	37.17	37.18	37.10	37.18	1,936	-0.09(-0.25%)
Apr 17, 2012	36.88	37.27	36.88	37.27	750	+0.16(+0.43%)
Apr 16, 2012	37.10	37.11	37.01	37.11	5,251	+0.05(+0.13%)
Apr 13, 2012	37.65	37.65	36.95	37.06	5,675	-0.15(-0.41%)
Apr 12, 2012	37.19	37.28	37.19	37.21	1,967	+0.23(+0.62%)
Apr 11, 2012	37.08	37.08	36.99	36.99	1,111	+0.11(+0.31%)
Apr 10, 2012	36.89	36.89	36.86	36.87	2,220	-0.26(-0.69%)
Apr 09, 2012	37.65	37.65	37.13	37.13	423	-0.14(-0.38%)
Apr 05, 2012	37.27	37.27	37.27	37.27	211	-0.06(-0.16%)
Apr 04, 2012	37.36	37.36	37.33	37.33	539	-0.20(-0.54%)
Apr 03, 2012	37.71	37.73	37.53	37.53	921	-0.22(-0.58%)
Apr 02, 2012	37.69	37.75	37.64	37.75	2,818	+0.25(+0.66%)
Mar 29, 2012	37.51	37.51	37.51	37.51	0	-0.04(-0.12%)
Mar 28, 2012	37.53	37.55	37.53	37.55	1,280	-0.17(-0.45%)
Mar 27, 2012	37.80	37.81	37.72	37.72	2,379	-0.01(-0.04%)
Mar 26, 2012	37.80	37.80	37.73	37.73	582	+0.11(+0.30%)
Mar 23, 2012	37.46	37.63	37.46	37.62	14,304	+0.14(+0.38%)
Mar 22, 2012	37.50	37.50	37.43	37.48	2,326	-0.16(-0.43%)
Mar 21, 2012	37.61	37.65	37.57	37.64	4,124	-0.04(-0.10%)
Mar 20, 2012	37.63	37.68	37.58	37.68	2,940	-0.15(-0.40%)
Mar 19, 2012	37.89	37.89	37.83	37.83	329	-0.07(-0.17%)
Mar 16, 2012	37.89	37.89	37.89	37.89	132	+0.21(+0.55%)
Mar 15, 2012	37.69	37.69	37.69	37.69	1,057	+0.07(+0.18%)
Mar 14, 2012	37.75	37.77	37.62	37.62	2,776	-0.09(-0.23%)
Mar 13, 2012	37.71	37.71	37.71	37.71	119	+0.10(+0.28%)
Mar 12, 2012	37.58	37.60	37.54	37.60	680	-0.11(-0.30%)
Mar 09, 2012	37.60	37.71	37.60	37.71	2,692	+0.42(+1.12%)
Mar 07, 2012	37.30	37.30	37.30	37.30	528	-0.07(-0.18%)
Mar 06, 2012	37.35	37.36	37.26	37.36	3,395	-0.23(-0.60%)
Mar 05, 2012	37.60	37.60	37.52	37.59	4,207	-0.08(-0.20%)
Mar 02, 2012	37.77	37.81	37.65	37.67	6,429	-0.33(-0.87%)
Feb 29, 2012	38.00	38.00	38.00	38.00	0	+0.09(+0.22%)
Feb 28, 2012	37.93	37.98	37.90	37.91	3,593	+0.14(+0.38%)
Feb 27, 2012	38.14	38.14	37.77	37.77	3,071	-0.13(-0.35%)
Feb 23, 2012	37.90	37.90	37.90	37.90	0	+0.07(+0.17%)
Feb 22, 2012	37.84	37.84	37.84	37.84	412	-0.02(-0.05%)
Feb 21, 2012	38.00	38.02	37.85	37.86	2,495	-0.12(-0.32%)
Feb 17, 2012	37.98	37.98	37.98	37.98	211	+0.14(+0.37%)
Feb 16, 2012	37.78	37.84	37.78	37.84	897	+0.04(+0.10%)
Feb 15, 2012	38.25	38.25	37.78	37.80	7,162	+0.10(+0.26%)
Feb 14, 2012	37.74	37.74	37.69	37.70	846	-0.12(-0.31%)
Feb 13, 2012	37.82	37.82	37.78	37.82	1,773	+0.12(+0.33%)
Feb 10, 2012	37.40	37.70	37.40	37.70	731	-0.23(-0.62%)
Feb 09, 2012	37.93	37.93	37.93	37.93	726	+0.04(+0.11%)
Feb 07, 2012	37.94	37.89	37.89	37.89	423	-0.03(-0.07%)
Feb 06, 2012	37.92	37.92	37.91	37.91	1,480	-0.14(-0.37%)
Feb 03, 2012	37.99	38.05	37.84	38.05	951	+0.26(+0.70%)
Feb 02, 2012	37.78	37.79	37.78	37.79	956	+0.05(+0.13%)

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