Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	17.89	18.26	17.89	18.09	562,422	+0.13(+0.71%)
Mar 30, 2011	17.80	18.02	17.72	17.96	585,491	+0.23(+1.32%)
Mar 29, 2011	17.55	17.77	17.51	17.72	639,003	+0.16(+0.89%)
Mar 28, 2011	17.61	17.70	17.51	17.57	1,376,194	+0.00(+0.00%)
Mar 25, 2011	17.29	17.70	17.29	17.57	1,220,157	+0.33(+1.93%)
Mar 24, 2011	17.47	17.56	17.22	17.24	722,268	-0.17(-0.96%)
Mar 23, 2011	17.37	17.61	17.35	17.40	1,286,820	-0.06(-0.34%)
Mar 22, 2011	17.54	17.79	17.40	17.46	1,263,193	+0.10(+0.56%)
Mar 21, 2011	17.31	17.39	17.27	17.36	693,442	+0.35(+2.07%)
Mar 18, 2011	17.09	17.33	16.98	17.01	1,241,099	+0.06(+0.35%)
Mar 17, 2011	17.08	17.41	16.90	16.95	948,139	+0.08(+0.46%)
Mar 16, 2011	16.97	17.31	16.85	16.87	1,066,012	-0.11(-0.63%)
Mar 15, 2011	17.04	17.14	16.97	16.98	1,439,559	-0.05(-0.29%)
Mar 14, 2011	17.31	17.52	16.88	17.03	757,219	-0.42(-2.41%)
Mar 11, 2011	17.41	17.63	17.26	17.45	1,097,049	+0.11(+0.62%)
Mar 10, 2011	17.59	17.62	17.33	17.34	1,094,557	-0.29(-1.66%)
Mar 09, 2011	17.67	18.03	17.64	17.64	783,446	-0.08(-0.44%)
Mar 08, 2011	17.56	17.82	17.47	17.71	1,055,258	+0.17(+0.95%)
Mar 07, 2011	17.73	17.75	17.47	17.55	923,054	-0.05(-0.28%)
Mar 04, 2011	17.94	17.99	17.57	17.60	1,145,670	-0.28(-1.59%)
Mar 03, 2011	17.82	17.93	17.65	17.88	1,530,727	+0.28(+1.61%)
Mar 02, 2011	17.84	18.06	17.59	17.60	2,491,735	-0.32(-1.80%)
Mar 01, 2011	18.19	18.38	17.90	17.92	1,114,545	-0.31(-1.72%)
Feb 28, 2011	18.10	18.52	17.92	18.23	991,143	+0.33(+1.86%)
Feb 25, 2011	19.55	19.55	17.72	17.90	1,631,462	-1.67(-8.54%)
Feb 24, 2011	19.59	19.76	19.46	19.57	541,139	-0.04(-0.20%)
Feb 23, 2011	19.94	20.12	19.50	19.61	705,359	-0.32(-1.62%)
Feb 22, 2011	20.03	20.21	19.93	19.93	517,097	-0.38(-1.88%)
Feb 18, 2011	20.37	20.42	20.16	20.32	362,740	-0.11(-0.53%)
Feb 17, 2011	20.35	20.45	20.31	20.42	283,938	-0.02(-0.10%)
Feb 16, 2011	20.23	20.50	20.18	20.44	447,492	+0.30(+1.50%)
Feb 15, 2011	20.08	20.25	20.08	20.14	310,261	-0.03(-0.15%)
Feb 14, 2011	20.32	20.32	20.09	20.17	287,658	-0.21(-1.01%)
Feb 11, 2011	20.12	20.37	20.06	20.37	364,969	+0.14(+0.68%)
Feb 10, 2011	20.09	20.27	20.09	20.24	205,852	+0.05(+0.24%)
Feb 09, 2011	20.27	20.36	20.08	20.19	294,712	-0.20(-0.96%)
Feb 08, 2011	19.96	20.39	19.96	20.38	442,633	+0.34(+1.71%)
Feb 07, 2011	19.70	20.16	19.69	20.04	636,790	+0.38(+1.94%)
Feb 04, 2011	19.82	19.82	19.46	19.66	385,432	-0.12(-0.59%)
Feb 03, 2011	19.92	19.92	19.67	19.78	267,900	-0.15(-0.74%)
Feb 02, 2011	19.80	19.99	19.80	19.92	419,109	+0.05(+0.25%)
Feb 01, 2011	19.82	19.93	19.69	19.88	661,983	+0.27(+1.40%)
Jan 31, 2011	19.55	19.66	19.41	19.60	481,962	+0.10(+0.50%)
Jan 28, 2011	20.16	20.21	19.41	19.50	769,460	-0.66(-3.30%)
Jan 27, 2011	19.97	20.20	19.92	20.17	346,931	+0.16(+0.78%)
Jan 26, 2011	19.87	20.13	19.80	20.01	408,042	+0.22(+1.09%)
Jan 25, 2011	19.86	19.90	19.69	19.80	419,358	-0.16(-0.78%)
Jan 24, 2011	19.28	20.07	19.28	19.95	670,790	+0.62(+3.19%)
Jan 21, 2011	19.34	19.39	19.21	19.34	493,129	+0.06(+0.30%)
Jan 20, 2011	19.20	19.46	19.16	19.28	565,732	+0.05(+0.25%)
Jan 19, 2011	19.55	19.58	19.16	19.23	470,230	-0.35(-1.80%)
Jan 18, 2011	19.17	19.58	19.12	19.58	854,770	+0.33(+1.73%)
Jan 14, 2011	19.19	19.35	19.08	19.25	385,767	-0.02(-0.10%)
Jan 13, 2011	18.79	19.27	18.77	19.27	565,351	+0.50(+2.66%)
Jan 12, 2011	18.84	18.85	18.56	18.77	3,570,757	-0.01(-0.05%)
Jan 11, 2011	18.80	18.80	18.63	18.78	412,767	+0.05(+0.26%)
Jan 10, 2011	18.62	18.82	18.55	18.73	517,360	+0.01(+0.05%)
Jan 07, 2011	18.72	18.77	18.55	18.72	750,135	+0.00(+0.00%)
Jan 06, 2011	18.77	18.82	18.59	18.72	276,625	-0.07(-0.36%)
Jan 05, 2011	18.58	18.94	18.56	18.79	793,994	+0.14(+0.73%)
Jan 04, 2011	18.27	18.68	18.22	18.65	823,613	+0.38(+2.09%)

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