Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	16.67	16.89	16.67	16.87	5,540	+0.05(+0.30%)
Mar 30, 2011	16.88	16.98	16.60	16.82	19,925	-0.07(-0.40%)
Mar 29, 2011	16.89	16.89	16.66	16.89	28,270	+0.08(+0.47%)
Mar 28, 2011	16.67	16.94	16.27	16.81	27,039	-0.04(-0.22%)
Mar 25, 2011	16.61	16.91	16.51	16.85	18,810	+0.26(+1.58%)
Mar 24, 2011	16.57	16.61	16.51	16.59	24,122	+0.11(+0.69%)
Mar 23, 2011	16.55	16.56	16.27	16.47	5,314	+0.05(+0.29%)
Mar 22, 2011	16.26	16.43	16.26	16.43	9,891	+0.17(+1.04%)
Mar 21, 2011	16.24	16.26	15.87	16.26	13,035	+0.22(+1.35%)
Mar 18, 2011	16.04	16.04	16.04	16.04	1,181	+0.24(+1.52%)
Mar 17, 2011	16.20	16.28	15.80	15.80	16,738	-0.23(-1.44%)
Mar 16, 2011	16.03	16.17	15.92	16.03	7,251	+0.05(+0.32%)
Mar 15, 2011	15.93	15.98	15.58	15.98	11,160	+0.40(+2.57%)
Mar 14, 2011	15.63	15.75	15.58	15.58	8,813	-0.27(-1.71%)
Mar 11, 2011	15.60	15.92	15.60	15.85	10,038	+0.03(+0.21%)
Mar 10, 2011	15.81	15.96	15.75	15.82	6,888	-0.27(-1.71%)
Mar 09, 2011	15.95	16.11	15.92	16.09	5,231	+0.15(+0.96%)
Mar 08, 2011	16.39	16.39	15.55	15.94	7,744	-0.15(-0.93%)
Mar 07, 2011	15.92	16.09	15.92	16.09	8,715	+0.31(+1.98%)
Mar 04, 2011	15.75	15.90	15.64	15.78	6,533	+0.16(+1.02%)
Mar 03, 2011	15.61	15.80	15.60	15.62	18,790	+0.02(+0.13%)
Mar 02, 2011	15.72	15.89	15.60	15.60	18,497	-0.16(-0.99%)
Mar 01, 2011	15.92	15.92	15.73	15.75	15,202	-0.07(-0.47%)
Feb 28, 2011	15.96	15.96	15.80	15.83	13,714	+0.14(+0.89%)
Feb 25, 2011	15.86	16.18	15.54	15.69	12,045	-0.18(-1.15%)
Feb 24, 2011	16.34	16.35	15.57	15.87	22,791	-0.47(-2.87%)
Feb 23, 2011	15.88	16.34	15.66	16.34	22,002	+0.46(+2.89%)
Feb 22, 2011	15.62	15.94	15.54	15.88	14,249	+0.35(+2.26%)
Feb 18, 2011	15.50	15.56	15.50	15.53	21,420	-0.00(-0.01%)
Feb 17, 2011	15.54	15.61	15.51	15.53	17,201	-0.18(-1.13%)
Feb 16, 2011	16.66	16.66	15.71	15.71	34,709	-0.42(-2.63%)
Feb 15, 2011	15.84	16.13	15.62	16.13	9,381	+0.46(+2.93%)
Feb 14, 2011	16.01	16.01	15.50	15.67	48,341	-0.27(-1.69%)
Feb 11, 2011	15.90	16.01	15.88	15.94	12,217	+0.02(+0.14%)
Feb 10, 2011	15.93	16.01	15.91	15.92	6,337	-0.02(-0.15%)
Feb 09, 2011	15.88	16.08	15.88	15.95	9,606	+0.01(+0.08%)
Feb 08, 2011	15.93	15.96	15.93	15.93	10,277	-0.04(-0.28%)
Feb 07, 2011	16.08	16.08	15.94	15.98	8,040	-0.11(-0.71%)
Feb 04, 2011	16.07	16.09	15.93	16.09	11,084	+0.03(+0.19%)
Feb 03, 2011	16.01	16.06	15.84	16.06	17,329	-0.04(-0.25%)
Feb 02, 2011	16.25	16.36	16.01	16.10	30,092	-0.49(-2.94%)
Feb 01, 2011	16.94	16.94	16.41	16.59	12,389	-0.13(-0.77%)
Jan 31, 2011	16.83	16.93	16.65	16.72	15,300	+0.37(+2.26%)
Jan 28, 2011	16.10	16.75	16.10	16.35	22,378	+0.25(+1.53%)
Jan 27, 2011	16.11	16.23	16.10	16.10	3,750	+0.15(+0.97%)
Jan 26, 2011	15.96	16.04	15.82	15.95	42,519	-0.01(-0.07%)
Jan 25, 2011	16.66	16.66	15.95	15.96	5,993	-0.67(-4.02%)
Jan 24, 2011	16.93	16.93	16.58	16.63	12,546	-0.21(-1.28%)
Jan 21, 2011	16.42	16.84	15.62	16.84	16,339	+0.53(+3.27%)
Jan 20, 2011	16.16	16.37	15.79	16.31	17,134	+0.10(+0.60%)
Jan 19, 2011	16.47	16.47	16.16	16.21	13,421	-0.10(-0.60%)
Jan 18, 2011	16.63	16.63	16.19	16.31	14,591	-0.27(-1.64%)
Jan 14, 2011	16.63	16.74	16.56	16.58	4,763	+0.12(+0.73%)
Jan 13, 2011	16.66	16.71	16.46	16.46	5,656	-0.35(-2.08%)
Jan 12, 2011	16.86	16.88	16.58	16.81	10,328	+0.01(+0.08%)
Jan 11, 2011	16.78	16.80	16.78	16.79	11,468	+0.02(+0.10%)
Jan 10, 2011	16.76	16.78	16.61	16.78	6,725	+0.15(+0.91%)
Jan 07, 2011	16.47	16.63	16.18	16.63	4,195	+0.14(+0.86%)
Jan 06, 2011	16.45	16.64	16.12	16.48	12,147	+0.03(+0.18%)
Jan 05, 2011	16.56	16.56	16.12	16.45	9,622	-0.12(-0.73%)
Jan 04, 2011	16.97	16.97	16.45	16.58	9,718	-0.18(-1.10%)

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