Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	28.59	28.81	28.56	28.66	145,782	+0.42(+1.49%)
Apr 27, 2012	28.28	28.33	28.09	28.24	129,989	+0.01(+0.04%)
Apr 26, 2012	27.93	28.27	27.89	28.22	112,993	+0.16(+0.58%)
Apr 25, 2012	27.89	28.10	27.88	28.06	97,359	+0.06(+0.22%)
Apr 24, 2012	27.97	28.09	27.93	28.00	103,692	+0.12(+0.42%)
Apr 23, 2012	27.88	27.92	27.60	27.89	84,487	-0.69(-2.40%)
Apr 20, 2012	28.49	28.64	28.44	28.57	95,941	+0.13(+0.47%)
Apr 19, 2012	28.22	28.54	28.19	28.44	102,589	+0.34(+1.22%)
Apr 18, 2012	27.99	28.16	27.99	28.10	80,020	-0.00(-0.01%)
Apr 17, 2012	27.89	28.18	27.81	28.10	95,131	+0.34(+1.22%)
Apr 16, 2012	27.57	27.84	27.46	27.76	105,074	+0.26(+0.94%)
Apr 13, 2012	27.76	27.76	27.39	27.50	166,089	-0.67(-2.39%)
Apr 12, 2012	27.85	28.21	27.85	28.18	110,176	+0.67(+2.45%)
Apr 11, 2012	27.57	27.78	27.42	27.50	231,580	+0.06(+0.24%)
Apr 10, 2012	27.86	27.95	27.44	27.44	196,928	-0.23(-0.82%)
Apr 09, 2012	27.47	27.71	27.45	27.66	98,439	-0.15(-0.52%)
Apr 05, 2012	27.76	27.95	27.75	27.81	105,827	-0.25(-0.88%)
Apr 04, 2012	28.46	28.62	27.99	28.05	191,403	-1.01(-3.49%)
Apr 03, 2012	29.39	29.41	28.96	29.07	162,189	-0.29(-0.98%)
Apr 02, 2012	28.89	29.43	28.83	29.35	219,073	+0.84(+2.94%)
Mar 30, 2012	28.57	28.69	28.52	28.52	167,654	-0.03(-0.10%)
Mar 29, 2012	28.46	28.56	28.40	28.54	188,923	+0.21(+0.73%)
Mar 28, 2012	28.64	28.64	28.22	28.34	158,386	+0.29(+1.05%)
Mar 27, 2012	28.04	28.15	27.99	28.04	131,127	-0.36(-1.26%)
Mar 26, 2012	28.20	28.42	28.16	28.40	108,882	+0.66(+2.37%)
Mar 23, 2012	27.65	27.78	27.64	27.74	126,538	+0.04(+0.15%)
Mar 22, 2012	27.62	27.76	27.59	27.70	148,653	-0.15(-0.52%)
Mar 21, 2012	27.79	28.03	27.76	27.85	160,499	+0.22(+0.79%)
Mar 20, 2012	27.53	27.71	27.52	27.63	95,126	-0.15(-0.55%)
Mar 19, 2012	27.43	27.88	27.43	27.78	267,177	+0.34(+1.24%)
Mar 16, 2012	27.39	27.51	27.33	27.45	198,561	+0.15(+0.53%)
Mar 15, 2012	27.17	27.33	27.08	27.30	135,103	-0.27(-0.97%)
Mar 14, 2012	27.43	27.57	27.39	27.57	143,299	-0.21(-0.76%)
Mar 13, 2012	27.45	27.84	27.43	27.78	2,032,496	+0.86(+3.21%)
Mar 12, 2012	26.97	27.09	26.80	26.91	291,049	-0.09(-0.33%)
Mar 09, 2012	27.12	27.17	26.92	27.00	294,443	-0.85(-3.06%)
Mar 08, 2012	27.54	27.95	27.49	27.85	119,989	+0.42(+1.53%)
Mar 07, 2012	27.46	27.59	27.38	27.43	104,011	-0.06(-0.22%)
Mar 06, 2012	27.76	27.80	27.43	27.49	151,205	-0.63(-2.24%)
Mar 05, 2012	28.16	28.17	27.93	28.12	102,993	-0.01(-0.04%)
Mar 02, 2012	28.10	28.17	27.99	28.14	217,121	-0.38(-1.34%)
Mar 01, 2012	28.44	28.53	28.35	28.52	276,215	+0.14(+0.48%)
Feb 29, 2012	28.84	28.84	28.28	28.38	199,837	-0.61(-2.10%)
Feb 28, 2012	28.73	29.08	28.70	28.99	81,467	+0.04(+0.15%)
Feb 27, 2012	28.73	29.14	28.69	28.95	99,532	-0.22(-0.75%)
Feb 24, 2012	29.14	29.33	29.11	29.16	165,169	+0.65(+2.26%)
Feb 23, 2012	28.35	28.58	28.20	28.52	175,434	-0.01(-0.03%)
Feb 22, 2012	28.43	28.61	28.35	28.53	267,704	+0.14(+0.50%)
Feb 21, 2012	28.62	28.69	28.36	28.39	463,600	-0.58(-2.01%)
Feb 17, 2012	29.04	29.07	28.80	28.97	113,055	-0.34(-1.16%)
Feb 16, 2012	29.14	29.39	29.02	29.31	289,912	-0.61(-2.05%)
Feb 15, 2012	30.02	30.08	29.81	29.92	212,366	+0.49(+1.67%)
Feb 14, 2012	29.13	29.43	29.11	29.43	127,702	+0.02(+0.05%)
Feb 13, 2012	29.36	29.46	29.27	29.41	186,205	+0.29(+1.01%)
Feb 10, 2012	29.01	29.28	29.01	29.12	132,886	+0.06(+0.22%)
Feb 09, 2012	29.04	29.13	28.90	29.05	196,789	-0.11(-0.39%)
Feb 08, 2012	29.31	29.46	28.95	29.16	148,111	-0.15(-0.50%)
Feb 07, 2012	29.12	29.39	29.08	29.31	76,519	+0.27(+0.92%)
Feb 06, 2012	29.11	29.14	28.99	29.04	96,561	-0.09(-0.30%)
Feb 03, 2012	29.22	29.28	29.02	29.13	720,938	-0.01(-0.03%)
Feb 02, 2012	28.93	29.20	28.89	29.14	569,291	+0.36(+1.23%)

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