Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	17.95	18.08	17.52	17.72	2,615,783	-0.16(-0.88%)
Mar 29, 2012	17.83	17.96	17.48	17.88	2,937,199	-0.12(-0.69%)
Mar 28, 2012	17.91	18.18	17.73	18.00	4,174,545	+0.12(+0.65%)
Mar 27, 2012	18.15	18.24	17.87	17.89	3,715,327	-0.26(-1.41%)
Mar 26, 2012	18.19	18.29	17.98	18.15	3,818,545	+0.20(+1.10%)
Mar 23, 2012	17.71	18.00	17.41	17.95	4,337,363	+0.21(+1.16%)
Mar 22, 2012	18.07	18.11	17.67	17.74	4,427,431	-0.49(-2.67%)
Mar 21, 2012	18.33	18.55	18.06	18.23	3,720,463	-0.11(-0.59%)
Mar 20, 2012	18.21	18.50	17.97	18.34	5,694,623	-0.36(-1.94%)
Mar 19, 2012	18.38	18.84	18.33	18.70	3,787,839	+0.30(+1.62%)
Mar 16, 2012	18.48	18.67	18.24	18.40	5,283,990	+0.12(+0.68%)
Mar 15, 2012	17.90	18.57	17.77	18.28	6,671,538	+0.45(+2.55%)
Mar 14, 2012	17.36	18.02	16.93	17.82	15,881,645	+1.69(+10.50%)
Mar 13, 2012	15.62	16.34	15.58	16.13	7,448,058	+0.68(+4.38%)
Mar 12, 2012	15.68	15.74	15.35	15.45	2,557,750	-0.23(-1.47%)
Mar 09, 2012	15.48	15.86	15.35	15.68	3,222,008	+0.25(+1.60%)
Mar 08, 2012	15.30	15.47	15.15	15.44	2,610,441	+0.30(+1.96%)
Mar 07, 2012	15.15	15.40	15.06	15.14	4,163,494	+0.31(+2.12%)
Mar 06, 2012	15.16	15.16	14.66	14.82	3,329,604	-0.50(-3.23%)
Mar 05, 2012	15.49	15.59	15.17	15.32	2,619,264	-0.26(-1.64%)
Mar 02, 2012	15.65	15.69	15.48	15.58	2,160,942	-0.11(-0.68%)
Mar 01, 2012	15.76	15.98	15.59	15.68	3,213,044	-0.01(-0.05%)
Feb 29, 2012	15.90	16.12	15.58	15.69	3,230,898	-0.18(-1.14%)
Feb 28, 2012	15.78	16.07	15.56	15.87	3,290,965	+0.12(+0.79%)
Feb 27, 2012	15.50	15.79	15.44	15.75	3,572,655	+0.06(+0.37%)
Feb 24, 2012	15.64	15.75	15.53	15.69	2,942,127	+0.07(+0.48%)
Feb 23, 2012	15.55	15.73	15.43	15.62	2,759,593	+0.10(+0.64%)
Feb 22, 2012	16.10	16.13	15.42	15.52	4,442,470	-0.59(-3.64%)
Feb 21, 2012	16.50	16.50	15.98	16.11	4,711,471	-0.30(-1.81%)
Feb 17, 2012	15.93	16.61	15.88	16.40	9,543,634	+0.58(+3.65%)
Feb 16, 2012	15.30	15.96	15.25	15.82	5,083,267	+0.54(+3.51%)
Feb 15, 2012	15.25	15.53	15.24	15.29	4,117,831	+0.07(+0.49%)
Feb 14, 2012	15.21	15.27	15.02	15.21	3,664,777	-0.11(-0.70%)
Feb 13, 2012	15.36	15.46	15.19	15.32	2,725,250	+0.15(+0.98%)
Feb 10, 2012	15.05	15.24	14.92	15.17	2,846,428	-0.12(-0.76%)
Feb 09, 2012	15.40	15.51	15.16	15.29	3,920,325	-0.05(-0.32%)
Feb 08, 2012	15.13	15.41	15.08	15.34	3,383,577	+0.18(+1.20%)
Feb 07, 2012	14.92	15.25	14.81	15.16	4,373,649	+0.23(+1.55%)
Feb 06, 2012	14.82	15.03	14.77	14.92	3,432,173	+0.03(+0.22%)
Feb 03, 2012	14.54	14.98	14.45	14.89	8,010,511	+0.59(+4.16%)
Feb 02, 2012	14.11	14.35	13.88	14.30	4,409,302	+0.24(+1.70%)
Feb 01, 2012	14.03	14.21	13.98	14.06	5,657,456	+0.16(+1.13%)
Jan 31, 2012	13.92	13.99	13.71	13.90	4,256,961	+0.10(+0.72%)
Jan 30, 2012	13.81	13.92	13.64	13.80	3,962,437	-0.15(-1.07%)
Jan 27, 2012	13.60	14.02	13.54	13.95	3,792,774	+0.26(+1.87%)
Jan 26, 2012	14.55	14.61	13.54	13.69	10,844,971	-0.78(-5.36%)
Jan 25, 2012	14.10	14.59	14.04	14.47	6,303,917	+0.31(+2.16%)
Jan 24, 2012	14.12	14.49	13.79	14.16	12,173,595	-1.16(-7.55%)
Jan 23, 2012	15.57	15.71	15.25	15.32	4,044,859	-0.25(-1.59%)
Jan 20, 2012	15.39	15.61	15.26	15.57	3,663,975	+0.12(+0.80%)
Jan 19, 2012	15.68	15.69	15.33	15.44	3,793,254	-0.07(-0.48%)
Jan 18, 2012	15.16	15.68	14.98	15.52	3,711,992	+0.32(+2.12%)
Jan 17, 2012	15.40	15.57	15.11	15.20	3,082,085	-0.08(-0.54%)
Jan 13, 2012	15.16	15.33	14.90	15.28	2,791,073	-0.12(-0.80%)
Jan 12, 2012	15.28	15.43	14.97	15.40	4,639,981	+0.12(+0.81%)
Jan 11, 2012	14.99	15.29	14.80	15.28	3,768,603	+0.27(+1.82%)
Jan 10, 2012	15.02	15.20	14.87	15.01	4,141,480	+0.24(+1.62%)
Jan 09, 2012	14.62	14.84	14.59	14.77	2,517,057	+0.20(+1.36%)
Jan 06, 2012	14.60	14.68	14.23	14.57	3,626,071	+0.02(+0.11%)
Jan 05, 2012	14.06	14.77	13.92	14.55	6,012,317	+0.40(+2.80%)

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