Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	28.61	28.83	28.58	28.68	145,683	+0.42(+1.49%)
Apr 27, 2012	28.30	28.35	28.11	28.26	129,901	+0.01(+0.04%)
Apr 26, 2012	27.95	28.29	27.90	28.24	112,916	+0.16(+0.58%)
Apr 25, 2012	27.91	28.12	27.90	28.08	97,293	+0.06(+0.22%)
Apr 24, 2012	27.98	28.11	27.95	28.02	103,621	+0.12(+0.42%)
Apr 23, 2012	27.90	27.94	27.62	27.90	84,430	-0.69(-2.40%)
Apr 20, 2012	28.51	28.66	28.46	28.59	95,876	+0.13(+0.47%)
Apr 19, 2012	28.24	28.56	28.21	28.46	102,519	+0.34(+1.22%)
Apr 18, 2012	28.01	28.17	28.01	28.11	79,966	-0.00(-0.01%)
Apr 17, 2012	27.91	28.20	27.83	28.12	95,067	+0.34(+1.22%)
Apr 16, 2012	27.59	27.86	27.48	27.78	105,003	+0.26(+0.94%)
Apr 13, 2012	27.78	27.78	27.41	27.52	165,976	-0.67(-2.39%)
Apr 12, 2012	27.87	28.23	27.87	28.20	110,101	+0.67(+2.45%)
Apr 11, 2012	27.59	27.80	27.44	27.52	231,423	+0.06(+0.24%)
Apr 10, 2012	27.88	27.97	27.46	27.46	196,794	-0.23(-0.82%)
Apr 09, 2012	27.48	27.73	27.47	27.68	98,372	-0.15(-0.52%)
Apr 05, 2012	27.77	27.96	27.77	27.83	105,755	-0.25(-0.88%)
Apr 04, 2012	28.48	28.64	28.01	28.07	191,273	-1.01(-3.48%)
Apr 03, 2012	29.41	29.43	28.98	29.09	162,079	-0.29(-0.98%)
Apr 02, 2012	28.91	29.45	28.85	29.37	218,925	+0.84(+2.94%)
Mar 30, 2012	28.59	28.71	28.53	28.53	167,541	-0.03(-0.10%)
Mar 29, 2012	28.48	28.57	28.42	28.56	188,794	+0.21(+0.73%)
Mar 28, 2012	28.66	28.66	28.24	28.36	158,278	+0.29(+1.05%)
Mar 27, 2012	28.06	28.17	28.01	28.06	131,038	-0.36(-1.26%)
Mar 26, 2012	28.22	28.44	28.18	28.42	108,808	+0.66(+2.37%)
Mar 23, 2012	27.67	27.80	27.66	27.76	126,452	+0.04(+0.15%)
Mar 22, 2012	27.64	27.78	27.61	27.72	148,553	-0.15(-0.52%)
Mar 21, 2012	27.81	28.05	27.78	27.87	160,390	+0.22(+0.79%)
Mar 20, 2012	27.55	27.73	27.54	27.65	95,062	-0.15(-0.55%)
Mar 19, 2012	27.44	27.90	27.44	27.80	266,995	+0.34(+1.24%)
Mar 16, 2012	27.41	27.52	27.35	27.46	198,426	+0.15(+0.53%)
Mar 15, 2012	27.19	27.35	27.10	27.32	135,012	-0.27(-0.97%)
Mar 14, 2012	27.45	27.59	27.41	27.59	143,202	-0.21(-0.76%)
Mar 13, 2012	27.47	27.86	27.45	27.80	2,031,117	+0.86(+3.21%)
Mar 12, 2012	26.98	27.11	26.82	26.93	290,851	-0.09(-0.33%)
Mar 09, 2012	27.14	27.19	26.94	27.02	294,243	-0.85(-3.06%)
Mar 08, 2012	27.56	27.97	27.50	27.87	119,908	+0.42(+1.53%)
Mar 07, 2012	27.48	27.61	27.40	27.45	103,941	-0.06(-0.22%)
Mar 06, 2012	27.78	27.82	27.44	27.51	151,103	-0.63(-2.24%)
Mar 05, 2012	28.17	28.19	27.95	28.14	102,923	-0.01(-0.04%)
Mar 02, 2012	28.12	28.19	28.01	28.15	216,973	-0.38(-1.34%)
Mar 01, 2012	28.46	28.55	28.37	28.54	276,028	+0.14(+0.48%)
Feb 29, 2012	28.86	28.86	28.30	28.40	199,701	-0.61(-2.10%)
Feb 28, 2012	28.75	29.10	28.72	29.01	81,412	+0.04(+0.15%)
Feb 27, 2012	28.75	29.16	28.71	28.97	99,464	-0.22(-0.75%)
Feb 24, 2012	29.16	29.35	29.13	29.18	165,057	+0.65(+2.26%)
Feb 23, 2012	28.36	28.60	28.22	28.54	175,315	-0.01(-0.03%)
Feb 22, 2012	28.45	28.63	28.37	28.55	267,523	+0.14(+0.50%)
Feb 21, 2012	28.64	28.71	28.38	28.41	463,285	-0.58(-2.01%)
Feb 17, 2012	29.06	29.09	28.82	28.99	112,978	-0.34(-1.16%)
Feb 16, 2012	29.16	29.41	29.04	29.33	289,715	-0.61(-2.05%)
Feb 15, 2012	30.04	30.10	29.83	29.94	212,222	+0.49(+1.67%)
Feb 14, 2012	29.15	29.45	29.13	29.45	127,616	+0.02(+0.06%)
Feb 13, 2012	29.38	29.48	29.29	29.43	186,078	+0.29(+1.01%)
Feb 10, 2012	29.03	29.30	29.03	29.14	132,796	+0.06(+0.22%)
Feb 09, 2012	29.06	29.15	28.92	29.07	196,656	-0.11(-0.39%)
Feb 08, 2012	29.33	29.48	28.97	29.18	148,010	-0.15(-0.50%)
Feb 07, 2012	29.14	29.41	29.10	29.33	76,467	+0.27(+0.92%)
Feb 06, 2012	29.13	29.16	29.01	29.06	96,495	-0.09(-0.30%)
Feb 03, 2012	29.24	29.30	29.04	29.15	720,449	-0.01(-0.03%)
Feb 02, 2012	28.95	29.22	28.91	29.16	568,905	+0.36(+1.23%)

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