Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	38.27	38.31	38.26	38.31	8,277	-0.08(-0.20%)
Apr 27, 2012	38.31	38.38	38.27	38.38	4,689	+0.12(+0.32%)
Apr 26, 2012	38.28	38.30	38.26	38.26	16,725	+0.07(+0.18%)
Apr 25, 2012	38.19	38.19	38.17	38.19	361,926	-0.01(-0.02%)
Apr 24, 2012	38.25	38.25	38.19	38.20	15,639	-0.00(-0.01%)
Apr 23, 2012	38.22	38.22	38.18	38.21	12,226	+0.01(+0.03%)
Apr 20, 2012	38.16	38.27	38.15	38.19	10,676	+0.02(+0.06%)
Apr 19, 2012	38.20	38.21	38.17	38.17	10,114	-0.08(-0.20%)
Apr 18, 2012	38.22	38.28	38.22	38.25	10,425	+0.20(+0.52%)
Apr 17, 2012	38.06	38.12	38.05	38.05	5,786	+0.04(+0.10%)
Apr 16, 2012	37.97	38.03	37.97	38.01	17,710	-0.05(-0.12%)
Apr 13, 2012	38.06	38.06	38.04	38.06	7,372	+0.02(+0.04%)
Apr 12, 2012	38.05	38.05	37.97	38.04	7,260	+0.05(+0.12%)
Apr 11, 2012	38.03	38.03	37.97	38.00	7,825	-0.10(-0.26%)
Apr 10, 2012	38.10	38.11	38.03	38.09	16,589	+0.04(+0.10%)
Apr 09, 2012	38.13	38.13	38.06	38.06	13,778	-0.02(-0.05%)
Apr 05, 2012	38.08	38.08	38.08	38.08	658	-0.06(-0.15%)
Apr 04, 2012	38.10	38.25	38.10	38.13	17,644	-0.02(-0.06%)
Apr 03, 2012	38.35	38.35	38.16	38.16	31,212	-0.18(-0.48%)
Apr 02, 2012	38.29	38.40	38.29	38.34	1,382	-0.13(-0.35%)
Mar 29, 2012	38.47	38.47	38.47	38.47	0	+0.03(+0.08%)
Mar 28, 2012	38.44	38.44	38.44	38.44	717	+0.08(+0.22%)
Mar 27, 2012	38.20	38.36	38.20	38.36	671	+0.02(+0.04%)
Mar 26, 2012	38.35	38.35	38.33	38.35	892	+0.00(+0.00%)
Mar 23, 2012	38.35	38.35	38.35	38.35	263	+0.04(+0.10%)
Mar 22, 2012	38.31	38.31	38.31	38.31	2,370	+0.03(+0.08%)
Mar 21, 2012	38.25	38.28	38.25	38.28	757	-0.05(-0.12%)
Mar 20, 2012	38.32	38.32	38.32	38.32	658	+0.05(+0.14%)
Mar 19, 2012	38.27	38.27	38.27	38.27	658	-0.02(-0.06%)
Mar 15, 2012	38.29	38.29	38.29	38.29	263	-0.03(-0.07%)
Mar 14, 2012	38.36	38.37	38.32	38.32	1,975	-0.07(-0.18%)
Mar 13, 2012	38.37	38.39	38.37	38.39	3,898	-0.02(-0.04%)
Mar 12, 2012	38.40	38.41	38.39	38.41	1,810	+0.02(+0.06%)
Mar 09, 2012	38.38	38.38	38.38	38.38	1,053	-0.02(-0.06%)
Mar 08, 2012	38.39	38.41	38.35	38.41	3,424	-0.36(-0.92%)
Mar 07, 2012	38.84	38.84	38.74	38.76	2,502	+0.23(+0.59%)
Mar 05, 2012	38.57	38.54	38.54	38.54	263	+0.11(+0.28%)
Mar 02, 2012	38.42	38.43	38.42	38.43	2,295	+0.08(+0.22%)
Mar 01, 2012	38.36	38.54	38.35	38.35	44,496	+0.23(+0.60%)
Feb 27, 2012	38.23	38.12	38.12	38.12	15,803	-0.08(-0.20%)
Feb 24, 2012	38.19	38.19	38.19	38.19	122,432	+0.23(+0.60%)
Feb 22, 2012	38.16	37.97	37.97	37.97	1,316	-0.21(-0.54%)
Feb 21, 2012	38.19	38.19	38.12	38.17	6,703	-0.10(-0.25%)
Feb 17, 2012	38.35	38.35	38.27	38.27	921	-0.18(-0.47%)

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