Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	22.21	22.40	21.96	22.40	50,610	+0.53(+2.42%)
Apr 28, 2011	21.50	21.87	21.41	21.87	48,712	+0.45(+2.10%)
Apr 27, 2011	21.35	21.42	21.04	21.42	38,509	-0.03(-0.14%)
Apr 26, 2011	20.96	21.50	20.84	21.45	49,920	+0.32(+1.51%)
Apr 25, 2011	21.36	21.40	20.91	21.13	38,711	-0.25(-1.17%)
Apr 21, 2011	20.87	24.20	20.78	21.38	74,442	+0.53(+2.54%)
Apr 20, 2011	20.41	20.85	20.40	20.85	198,533	+1.00(+5.04%)
Apr 19, 2011	19.49	19.90	19.41	19.85	70,202	+0.64(+3.33%)
Apr 18, 2011	19.45	19.45	18.90	19.21	82,392	-0.72(-3.61%)
Apr 15, 2011	19.67	19.93	19.50	19.93	34,169	+0.11(+0.55%)
Apr 14, 2011	19.60	19.82	19.60	19.82	76,282	-0.28(-1.39%)
Apr 13, 2011	20.16	20.39	19.82	20.10	121,250	-0.17(-0.84%)
Apr 12, 2011	20.45	20.58	20.15	20.27	53,768	-0.21(-1.03%)
Apr 11, 2011	20.61	20.75	20.45	20.48	45,207	-0.05(-0.24%)
Apr 08, 2011	20.59	20.60	20.36	20.53	50,836	-0.02(-0.10%)
Apr 07, 2011	20.89	20.89	20.48	20.55	59,241	-0.41(-1.96%)
Apr 06, 2011	20.84	20.96	20.60	20.96	135,915	+0.24(+1.16%)
Apr 05, 2011	20.36	20.79	20.36	20.72	31,160	-0.21(-1.00%)
Apr 04, 2011	20.81	21.20	20.81	20.93	48,685	+0.09(+0.43%)
Apr 01, 2011	20.30	20.84	20.07	20.84	66,019	+0.54(+2.66%)
Mar 31, 2011	20.35	20.48	20.15	20.30	101,765	-0.55(-2.64%)
Mar 30, 2011	20.85	20.85	20.85	20.85	24,838	+0.29(+1.41%)
Mar 29, 2011	19.75	20.56	19.75	20.56	56,948	+0.89(+4.52%)
Mar 28, 2011	19.69	19.85	19.50	19.67	62,206	+0.11(+0.56%)
Mar 25, 2011	19.49	19.76	19.49	19.56	34,381	-0.19(-0.96%)
Mar 24, 2011	19.36	19.93	19.36	19.75	71,280	+0.60(+3.13%)
Mar 23, 2011	18.96	19.24	18.88	19.15	26,172	+0.30(+1.59%)
Mar 22, 2011	18.77	18.87	18.53	18.85	17,294	+0.03(+0.16%)
Mar 21, 2011	18.58	18.82	18.52	18.82	28,444	+0.32(+1.73%)
Mar 18, 2011	18.34	18.52	18.14	18.50	51,376	+0.13(+0.71%)
Mar 17, 2011	18.05	18.48	18.05	18.37	40,870	+0.48(+2.68%)
Mar 16, 2011	18.35	18.57	17.89	17.89	64,000	-0.28(-1.54%)
Mar 15, 2011	17.91	18.24	17.88	18.17	28,801	-1.13(-5.85%)
Mar 14, 2011	18.89	19.37	18.80	19.30	20,969	-0.03(-0.16%)
Mar 11, 2011	18.69	19.33	18.64	19.33	84,277	+0.77(+4.15%)
Mar 10, 2011	18.70	18.71	18.40	18.56	51,290	-1.18(-5.98%)
Mar 09, 2011	19.26	19.74	19.20	19.74	41,824	+1.24(+6.70%)
Mar 08, 2011	18.30	18.65	18.18	18.50	43,782	+0.00(+0.00%)
Mar 07, 2011	18.51	18.65	18.33	18.50	29,249	+0.40(+2.21%)
Mar 04, 2011	18.01	18.17	17.93	18.10	112,130	-0.32(-1.74%)
Mar 03, 2011	18.36	18.44	18.27	18.42	55,767	+0.21(+1.15%)
Mar 02, 2011	17.75	18.23	17.73	18.21	69,668	+0.67(+3.82%)
Mar 01, 2011	17.85	17.85	17.54	17.54	45,412	-0.17(-0.96%)
Feb 28, 2011	17.50	17.88	17.50	17.71	28,580	+0.35(+2.02%)
Feb 25, 2011	17.15	17.40	17.15	17.36	24,806	+0.34(+2.00%)
Feb 24, 2011	16.84	17.10	16.74	17.02	32,574	+0.02(+0.12%)
Feb 23, 2011	17.28	17.28	16.83	17.00	255,867	-0.13(-0.76%)
Feb 22, 2011	17.42	17.52	17.13	17.13	38,613	-0.52(-2.95%)
Feb 18, 2011	17.54	17.79	17.52	17.65	39,064	+0.05(+0.28%)
Feb 17, 2011	17.35	17.69	17.35	17.60	48,085	+0.27(+1.56%)
Feb 16, 2011	17.20	17.44	17.20	17.33	43,569	+0.13(+0.76%)
Feb 15, 2011	17.22	17.22	17.07	17.20	53,568	-0.31(-1.77%)
Feb 14, 2011	17.47	17.58	17.36	17.51	34,529	-0.08(-0.45%)
Feb 11, 2011	17.31	17.59	17.18	17.59	38,771	+0.39(+2.27%)
Feb 10, 2011	17.20	17.22	17.01	17.20	74,784	-0.31(-1.77%)
Feb 09, 2011	17.69	17.69	17.34	17.51	48,698	-0.62(-3.42%)
Feb 08, 2011	17.89	18.15	17.83	18.13	108,774	+0.36(+2.03%)
Feb 07, 2011	17.74	17.85	17.65	17.77	32,365	-0.47(-2.58%)
Feb 04, 2011	18.22	18.24	18.00	18.24	30,999	-0.03(-0.16%)
Feb 03, 2011	18.27	18.28	18.13	18.27	84,190	+0.07(+0.38%)
Feb 02, 2011	18.04	18.24	18.04	18.20	33,442	+0.40(+2.25%)

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