Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	19.06	19.12	17.78	17.79	689,495	-1.32(-6.91%)
Feb 25, 2011	19.78	19.90	18.95	19.11	326,284	-0.64(-3.24%)
Feb 24, 2011	19.10	19.75	18.84	19.75	356,520	+0.65(+3.40%)
Feb 23, 2011	18.51	19.11	18.41	19.10	585,856	+0.66(+3.58%)
Feb 22, 2011	19.00	19.44	18.41	18.44	190,776	-0.71(-3.71%)
Feb 18, 2011	19.30	19.50	18.81	19.15	221,957	+0.05(+0.26%)
Feb 17, 2011	19.86	19.94	19.02	19.10	177,254	-0.74(-3.73%)
Feb 16, 2011	19.95	20.00	19.44	19.84	243,485	-0.20(-1.00%)
Feb 15, 2011	19.98	20.36	19.79	20.04	243,812	+0.03(+0.15%)
Feb 14, 2011	18.55	20.80	18.55	20.01	770,566	+1.42(+7.64%)
Feb 11, 2011	18.13	18.66	18.03	18.59	156,602	+0.44(+2.42%)
Feb 10, 2011	17.79	18.25	17.63	18.15	131,055	+0.17(+0.95%)
Feb 09, 2011	18.00	18.18	17.72	17.98	132,418	-0.12(-0.66%)
Feb 08, 2011	17.70	18.21	17.58	18.10	292,348	+0.11(+0.61%)
Feb 07, 2011	17.45	18.95	17.27	17.99	590,770	+0.61(+3.51%)
Feb 04, 2011	16.11	17.48	15.88	17.38	743,713	+1.57(+9.93%)
Feb 03, 2011	15.88	16.00	15.32	15.81	340,688	-0.19(-1.19%)
Feb 02, 2011	16.33	16.70	15.91	16.00	187,259	-0.31(-1.90%)
Feb 01, 2011	16.49	16.49	16.20	16.31	200,259	+0.01(+0.06%)
Jan 31, 2011	15.78	16.44	15.78	16.30	615,835	+0.49(+3.10%)
Jan 28, 2011	15.66	15.97	15.50	15.81	148,209	+0.17(+1.09%)
Jan 27, 2011	15.73	15.73	15.41	15.64	75,353	-0.06(-0.38%)
Jan 26, 2011	15.47	15.89	15.47	15.70	38,504	+0.29(+1.88%)
Jan 25, 2011	15.50	15.83	15.26	15.41	133,272	-0.20(-1.28%)
Jan 24, 2011	15.90	15.90	15.59	15.61	75,788	-0.17(-1.08%)
Jan 21, 2011	16.10	16.10	15.50	15.78	71,915	-0.21(-1.31%)
Jan 20, 2011	15.51	16.21	14.99	15.99	186,578	+0.35(+2.24%)
Jan 19, 2011	16.20	16.28	15.38	15.64	216,974	-0.54(-3.34%)
Jan 18, 2011	16.37	16.43	15.95	16.18	111,272	-0.31(-1.88%)
Jan 14, 2011	16.66	16.85	15.49	16.49	228,711	-0.28(-1.67%)
Jan 13, 2011	16.75	16.86	16.70	16.77	103,905	+0.02(+0.12%)
Jan 12, 2011	16.78	16.90	16.66	16.75	61,560	+0.11(+0.66%)
Jan 11, 2011	16.46	16.85	16.32	16.64	168,943	+0.28(+1.71%)
Jan 10, 2011	16.13	16.42	16.00	16.36	120,657	+0.11(+0.68%)
Jan 07, 2011	16.35	16.43	16.00	16.25	95,116	-0.05(-0.31%)
Jan 06, 2011	16.22	16.30	15.79	16.30	235,180	-0.23(-1.39%)
Jan 05, 2011	16.39	16.82	16.29	16.53	254,699	+0.05(+0.30%)
Jan 04, 2011	16.30	16.87	16.10	16.48	454,326	-0.57(-3.34%)
Jan 03, 2011	16.96	17.23	16.50	17.05	229,820	+0.15(+0.89%)
Dec 31, 2010	17.05	17.05	16.68	16.90	63,409	-0.14(-0.82%)
Dec 30, 2010	17.08	17.15	16.75	17.04	57,433	+0.01(+0.06%)
Dec 29, 2010	17.18	17.30	16.97	17.03	98,138	-0.14(-0.82%)
Dec 28, 2010	17.18	17.40	16.97	17.17	135,385	+0.06(+0.35%)
Dec 27, 2010	16.94	17.36	16.94	17.11	137,320	+0.16(+0.94%)
Dec 23, 2010	16.86	17.00	16.71	16.95	97,054	+0.09(+0.53%)
Dec 22, 2010	16.30	16.97	16.30	16.86	282,850	+0.54(+3.31%)
Dec 21, 2010	15.99	16.33	15.85	16.32	88,852	+0.36(+2.26%)
Dec 20, 2010	15.89	16.06	15.85	15.96	111,006	+0.07(+0.44%)
Dec 17, 2010	15.80	16.25	15.68	15.89	549,362	+0.23(+1.47%)
Dec 16, 2010	15.97	16.15	15.46	15.66	304,010	-0.31(-1.94%)
Dec 15, 2010	16.27	16.27	15.77	15.97	222,919	-0.25(-1.54%)
Dec 14, 2010	16.15	16.63	16.15	16.22	446,245	+0.32(+2.01%)
Dec 13, 2010	15.91	16.39	15.77	15.90	381,773	-0.01(-0.06%)
Dec 10, 2010	15.99	16.01	15.75	15.91	244,845	-0.10(-0.62%)
Dec 09, 2010	15.78	16.37	15.65	16.01	430,567	+0.23(+1.46%)
Dec 08, 2010	15.19	15.80	15.07	15.78	237,776	+0.58(+3.82%)
Dec 07, 2010	15.60	15.63	15.11	15.20	391,321	-0.28(-1.81%)
Dec 06, 2010	15.27	15.95	15.20	15.48	514,662	+0.25(+1.64%)
Dec 03, 2010	14.27	15.49	14.27	15.23	535,954	+0.84(+5.84%)
Dec 02, 2010	13.61	14.42	13.60	14.39	697,418	+0.66(+4.81%)

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