Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	17.80	17.94	17.71	17.86	117,159	+0.05(+0.28%)
Apr 28, 2011	17.58	17.81	17.58	17.81	45,262	+0.15(+0.85%)
Apr 27, 2011	17.75	17.80	17.61	17.66	63,949	-0.09(-0.51%)
Apr 26, 2011	17.87	17.87	17.61	17.75	76,410	+0.04(+0.23%)
Apr 25, 2011	17.80	17.84	17.61	17.71	56,095	-0.08(-0.45%)
Apr 21, 2011	17.56	17.79	17.37	17.79	108,463	+0.27(+1.54%)
Apr 20, 2011	17.80	17.80	17.39	17.52	108,797	-0.01(-0.06%)
Apr 19, 2011	17.96	17.96	17.51	17.53	82,328	-0.30(-1.68%)
Apr 18, 2011	18.18	18.18	17.53	17.83	146,938	-0.47(-2.57%)
Apr 15, 2011	18.15	18.35	17.89	18.30	62,963	+0.09(+0.49%)
Apr 14, 2011	17.85	18.24	17.82	18.21	46,355	+0.25(+1.39%)
Apr 13, 2011	17.85	17.99	17.65	17.96	101,203	+0.31(+1.76%)
Apr 12, 2011	17.88	18.05	17.40	17.65	143,350	-0.29(-1.62%)
Apr 11, 2011	18.37	18.39	17.91	17.94	63,917	-0.45(-2.45%)
Apr 08, 2011	19.00	19.03	18.27	18.39	88,658	-0.62(-3.26%)
Apr 07, 2011	19.24	19.26	18.71	19.01	91,174	-0.23(-1.20%)
Apr 06, 2011	18.88	19.27	18.80	19.24	166,002	+0.46(+2.45%)
Apr 05, 2011	18.49	18.81	18.34	18.78	105,864	+0.23(+1.24%)
Apr 04, 2011	18.33	18.55	18.15	18.55	69,622	+0.25(+1.37%)
Apr 01, 2011	18.15	18.31	18.11	18.30	85,312	+0.24(+1.33%)
Mar 31, 2011	17.77	18.12	17.70	18.06	83,960	+0.34(+1.92%)
Mar 30, 2011	17.72	17.72	17.72	17.72	69,746	-0.06(-0.34%)
Mar 29, 2011	17.54	17.78	17.43	17.78	60,846	+0.28(+1.60%)
Mar 28, 2011	17.36	17.70	17.36	17.50	94,145	+0.16(+0.92%)
Mar 25, 2011	17.63	17.85	17.33	17.34	112,873	-0.28(-1.59%)
Mar 24, 2011	17.88	17.88	17.41	17.62	93,495	-0.06(-0.34%)
Mar 23, 2011	17.73	17.74	17.60	17.68	62,327	-0.07(-0.39%)
Mar 22, 2011	17.79	17.85	17.68	17.75	47,586	-0.07(-0.39%)
Mar 21, 2011	17.67	17.82	17.67	17.82	82,642	+0.49(+2.83%)
Mar 18, 2011	17.21	17.42	17.01	17.33	131,614	+0.28(+1.64%)
Mar 17, 2011	17.11	17.36	17.01	17.05	105,827	+0.12(+0.71%)
Mar 16, 2011	17.59	17.59	16.86	16.93	240,309	-0.30(-1.74%)
Mar 15, 2011	17.26	17.48	17.23	17.23	382,945	-0.61(-3.42%)
Mar 14, 2011	18.07	18.32	17.20	17.84	361,530	-1.02(-5.41%)
Mar 11, 2011	19.00	19.04	18.20	18.86	236,007	+0.33(+1.78%)
Mar 10, 2011	19.08	19.24	18.30	18.53	273,772	-0.30(-1.59%)
Mar 09, 2011	19.16	19.16	18.69	18.83	129,228	-0.33(-1.72%)
Mar 08, 2011	18.98	19.30	18.66	19.16	120,722	+0.20(+1.05%)
Mar 07, 2011	19.39	19.50	18.91	18.96	202,752	-0.47(-2.42%)
Mar 04, 2011	19.51	19.51	19.33	19.43	59,084	-0.07(-0.36%)
Mar 03, 2011	19.49	19.50	19.32	19.50	109,013	+0.18(+0.93%)
Mar 02, 2011	19.19	19.38	19.10	19.32	82,829	+0.21(+1.10%)
Mar 01, 2011	19.35	19.43	19.10	19.11	115,552	-0.10(-0.52%)
Feb 28, 2011	19.40	19.47	19.20	19.21	367,804	-0.14(-0.72%)
Feb 25, 2011	19.35	19.45	19.24	19.35	166,757	+0.08(+0.42%)
Feb 24, 2011	18.96	19.31	18.95	19.27	153,108	+0.25(+1.31%)
Feb 23, 2011	19.17	19.27	18.70	19.02	192,257	-0.17(-0.89%)
Feb 22, 2011	19.39	19.39	18.64	19.19	257,695	-0.31(-1.59%)
Feb 18, 2011	19.52	19.54	19.32	19.50	88,139	+0.00(+0.00%)
Feb 17, 2011	19.48	19.51	19.33	19.50	122,695	+0.07(+0.36%)
Feb 16, 2011	19.51	19.60	19.32	19.43	158,313	+0.10(+0.52%)
Feb 15, 2011	19.35	19.53	19.32	19.33	123,786	-0.01(-0.05%)
Feb 14, 2011	19.50	19.53	19.30	19.34	189,073	-0.13(-0.67%)
Feb 11, 2011	19.33	19.50	19.25	19.47	140,118	+0.12(+0.62%)
Feb 10, 2011	19.21	19.35	19.02	19.35	218,113	+0.10(+0.52%)
Feb 09, 2011	19.31	19.40	19.21	19.25	300,359	-0.01(-0.05%)
Feb 08, 2011	19.10	19.30	19.09	19.26	1,592,112	-1.22(-5.96%)
Feb 07, 2011	20.42	20.93	20.42	20.48	72,601	-0.03(-0.15%)
Feb 04, 2011	20.62	20.84	20.20	20.51	99,701	-0.06(-0.29%)
Feb 03, 2011	20.52	20.59	20.30	20.57	57,948	+0.00(+0.00%)
Feb 02, 2011	20.20	20.68	20.20	20.57	120,940	+0.37(+1.83%)

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