Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	20.25	20.40	19.69	19.88	1,500,941	-0.26(-1.31%)
Feb 28, 2012	20.26	20.38	19.92	20.14	1,652,285	-0.11(-0.55%)
Feb 27, 2012	20.61	20.66	20.20	20.25	1,091,643	-0.61(-2.90%)
Feb 24, 2012	20.94	21.20	20.78	20.86	647,785	-0.02(-0.08%)
Feb 23, 2012	20.80	21.06	20.40	20.88	967,663	+0.08(+0.37%)
Feb 22, 2012	21.31	21.46	20.71	20.80	938,494	-0.62(-2.91%)
Feb 21, 2012	20.91	21.64	20.87	21.42	1,426,556	+0.55(+2.61%)
Feb 17, 2012	21.06	21.06	20.70	20.88	869,564	-0.08(-0.37%)
Feb 16, 2012	20.20	20.95	20.15	20.95	1,281,539	+0.76(+3.76%)
Feb 15, 2012	20.22	20.52	20.10	20.19	1,397,129	+0.17(+0.85%)
Feb 14, 2012	20.22	20.52	19.80	20.02	2,099,349	-0.17(-0.84%)
Feb 13, 2012	21.58	21.89	20.13	20.19	3,036,596	-1.06(-4.98%)
Feb 10, 2012	21.64	21.74	21.14	21.25	926,705	-0.69(-3.15%)
Feb 09, 2012	22.11	22.23	21.76	21.94	793,864	-0.03(-0.12%)
Feb 08, 2012	22.02	22.24	21.91	21.97	1,011,183	+0.02(+0.08%)
Feb 07, 2012	22.16	22.23	21.82	21.95	1,018,049	-0.31(-1.38%)
Feb 06, 2012	22.22	22.43	22.12	22.26	475,770	-0.16(-0.72%)
Feb 03, 2012	22.21	22.45	22.04	22.42	855,531	+0.67(+3.10%)
Feb 02, 2012	21.81	22.06	21.66	21.75	697,801	+0.04(+0.20%)
Feb 01, 2012	20.89	21.87	20.84	21.70	1,574,556	+1.00(+4.82%)
Jan 31, 2012	21.94	22.46	20.60	20.71	1,988,411	-0.61(-2.84%)
Jan 30, 2012	21.57	21.57	20.94	21.31	813,896	-0.36(-1.65%)
Jan 27, 2012	20.98	21.68	20.51	21.67	2,374,514	+0.52(+2.46%)
Jan 26, 2012	21.47	21.95	21.06	21.15	1,171,769	-0.11(-0.52%)
Jan 25, 2012	21.12	21.31	21.02	21.26	1,767,434	+0.21(+1.01%)
Jan 24, 2012	20.86	21.23	20.80	21.05	1,010,335	-0.02(-0.08%)
Jan 23, 2012	21.02	21.40	20.80	21.06	698,931	+0.02(+0.08%)
Jan 20, 2012	21.17	21.29	20.94	21.05	575,440	-0.19(-0.88%)
Jan 19, 2012	21.15	21.40	21.11	21.23	1,401,179	+0.25(+1.18%)
Jan 18, 2012	20.59	21.10	20.52	20.99	973,250	+0.31(+1.48%)
Jan 17, 2012	21.02	21.32	20.52	20.68	999,789	-0.12(-0.57%)
Jan 13, 2012	20.68	20.92	20.47	20.80	809,373	-0.07(-0.33%)
Jan 12, 2012	20.88	20.91	20.30	20.87	1,102,931	+0.10(+0.49%)
Jan 11, 2012	20.59	20.80	20.40	20.77	1,517,172	+0.09(+0.41%)
Jan 10, 2012	20.65	20.95	20.52	20.68	1,614,855	+0.38(+1.85%)
Jan 09, 2012	19.96	20.37	19.88	20.30	810,422	+0.60(+3.03%)
Jan 06, 2012	19.75	19.89	19.35	19.71	923,940	+0.14(+0.70%)
Jan 05, 2012	19.32	19.72	18.99	19.57	728,065	+0.03(+0.17%)
Jan 04, 2012	19.07	19.62	18.97	19.54	940,739	+1.30(+7.16%)
Dec 30, 2011	18.20	18.31	18.10	18.23	688,240	+0.03(+0.19%)
Dec 29, 2011	18.12	18.39	17.96	18.20	713,492	+0.11(+0.61%)
Dec 28, 2011	18.82	18.89	18.05	18.09	672,823	-0.75(-3.98%)
Dec 27, 2011	19.27	19.29	18.83	18.84	1,000,473	-0.57(-2.94%)
Dec 23, 2011	19.28	19.55	19.12	19.41	393,926	+0.66(+3.50%)
Dec 21, 2011	18.65	18.83	18.19	18.75	737,934	+0.01(+0.05%)
Dec 20, 2011	18.34	19.11	18.33	18.74	1,657,349	+0.92(+5.17%)
Dec 19, 2011	18.19	18.40	17.75	17.82	1,233,696	-0.32(-1.74%)
Dec 16, 2011	18.25	18.76	17.99	18.14	1,709,086	+0.14(+0.81%)
Dec 15, 2011	17.43	18.19	17.40	17.99	1,269,051	+0.90(+5.24%)
Dec 14, 2011	16.87	17.33	16.23	17.10	2,368,915	+0.14(+0.80%)
Dec 13, 2011	18.05	18.38	16.80	16.96	911,796	-0.91(-5.11%)
Dec 12, 2011	17.94	18.07	17.65	17.87	671,129	-0.35(-1.92%)
Dec 09, 2011	17.55	18.36	17.55	18.22	828,671	+0.83(+4.75%)
Dec 08, 2011	17.92	18.15	17.35	17.40	747,146	-0.64(-3.55%)
Dec 07, 2011	17.74	18.25	17.62	18.04	691,379	+0.09(+0.48%)
Dec 06, 2011	17.86	18.18	17.64	17.95	837,637	+0.03(+0.14%)
Dec 05, 2011	18.27	18.46	17.81	17.93	1,055,476	+0.06(+0.33%)
Dec 02, 2011	17.96	18.40	17.82	17.87	666,516	+0.22(+1.26%)

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