Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.87	21.32	20.67	20.92	1,168,958	+0.31(+1.50%)
Mar 29, 2012	20.75	20.83	20.37	20.61	1,079,388	-0.28(-1.34%)
Mar 28, 2012	21.23	21.37	20.70	20.89	1,494,068	-0.38(-1.79%)
Mar 27, 2012	22.11	22.40	21.22	21.27	3,122,201	+0.03(+0.14%)
Mar 26, 2012	20.48	21.35	20.35	21.24	2,146,468	+0.91(+4.48%)
Mar 23, 2012	20.85	20.93	20.08	20.33	1,603,948	-0.40(-1.93%)
Mar 22, 2012	20.08	21.12	19.99	20.73	3,464,977	+0.56(+2.78%)
Mar 21, 2012	19.51	20.60	19.39	20.17	3,584,023	+0.68(+3.49%)
Mar 20, 2012	19.12	19.64	19.02	19.49	1,847,162	+0.16(+0.83%)
Mar 19, 2012	18.97	19.54	18.96	19.33	779,571	+0.26(+1.36%)
Mar 16, 2012	19.60	19.66	19.02	19.07	1,233,430	-0.56(-2.85%)
Mar 15, 2012	19.51	19.73	19.25	19.63	906,523	+0.17(+0.87%)
Mar 14, 2012	19.56	19.75	19.41	19.46	1,126,196	-0.02(-0.10%)
Mar 13, 2012	19.13	19.60	19.08	19.48	2,136,613	+0.54(+2.85%)
Mar 12, 2012	19.13	19.19	18.60	18.94	1,832,800	+0.28(+1.50%)
Mar 09, 2012	18.48	19.01	18.17	18.66	4,254,030	+0.27(+1.47%)
Mar 08, 2012	19.17	19.31	18.24	18.39	3,707,157	-0.64(-3.36%)
Mar 07, 2012	19.10	19.28	18.97	19.03	1,313,925	+0.00(+0.00%)
Mar 06, 2012	19.19	19.36	18.95	19.03	1,619,203	-0.60(-3.06%)
Mar 05, 2012	19.96	20.31	19.63	19.63	1,795,795	-0.42(-2.09%)
Mar 02, 2012	20.45	20.72	20.01	20.05	1,529,275	-0.31(-1.52%)
Mar 01, 2012	19.74	20.59	19.73	20.36	2,024,881	+0.72(+3.67%)
Feb 29, 2012	19.70	19.99	19.57	19.64	1,796,719	-0.06(-0.30%)
Feb 28, 2012	19.47	19.77	19.30	19.70	1,913,468	+0.27(+1.39%)
Feb 27, 2012	19.20	20.00	19.20	19.43	3,005,072	+0.02(+0.10%)
Feb 24, 2012	18.61	19.41	18.30	19.41	7,480,519	-1.01(-4.95%)
Feb 23, 2012	20.30	20.70	20.21	20.42	3,873,100	+0.23(+1.14%)
Feb 22, 2012	20.10	20.47	19.94	20.19	1,567,835	+0.19(+0.95%)
Feb 21, 2012	20.82	21.00	19.89	20.00	2,445,264	-0.71(-3.43%)
Feb 17, 2012	21.48	21.52	20.55	20.71	2,712,674	-0.61(-2.86%)
Feb 16, 2012	20.63	21.54	20.61	21.32	2,126,997	+0.65(+3.14%)
Feb 15, 2012	20.26	21.00	20.26	20.67	2,898,270	+0.47(+2.33%)
Feb 14, 2012	19.95	20.21	19.78	20.20	1,986,864	+0.20(+1.00%)
Feb 13, 2012	20.25	20.25	19.84	20.00	1,468,953	+0.02(+0.10%)
Feb 10, 2012	20.13	20.37	19.77	19.98	1,765,214	-0.46(-2.25%)
Feb 09, 2012	21.18	21.34	20.41	20.44	1,951,346	-0.05(-0.24%)
Feb 08, 2012	20.40	20.89	20.14	20.49	1,425,656	+0.15(+0.74%)
Feb 07, 2012	20.25	20.43	20.04	20.34	1,512,746	+0.04(+0.20%)
Feb 06, 2012	20.01	20.48	20.00	20.30	1,496,873	-0.12(-0.59%)
Feb 03, 2012	20.19	20.60	20.03	20.42	1,700,804	+0.63(+3.18%)
Feb 02, 2012	19.90	20.06	19.58	19.79	1,734,194	+0.01(+0.05%)
Feb 01, 2012	19.14	20.21	19.14	19.78	3,365,642	+0.76(+4.00%)
Jan 31, 2012	19.26	19.28	18.85	19.02	1,431,651	-0.09(-0.47%)
Jan 30, 2012	19.06	19.32	18.75	19.11	2,619,256	-0.20(-1.04%)
Jan 27, 2012	19.01	19.45	19.01	19.31	1,441,013	+0.18(+0.94%)
Jan 26, 2012	19.70	19.71	18.88	19.13	1,935,247	-0.26(-1.34%)
Jan 25, 2012	19.12	19.64	18.97	19.39	2,439,381	+0.23(+1.20%)
Jan 24, 2012	18.36	19.35	18.35	19.16	2,658,904	+0.65(+3.51%)
Jan 23, 2012	18.33	18.88	18.22	18.51	1,952,403	+0.25(+1.37%)
Jan 20, 2012	18.50	18.78	18.20	18.26	1,717,447	-0.16(-0.87%)
Jan 19, 2012	18.95	19.00	18.36	18.42	2,261,936	-0.37(-1.97%)
Jan 18, 2012	18.07	19.18	17.98	18.79	4,580,768	+0.72(+3.98%)
Jan 17, 2012	18.41	18.50	18.00	18.07	2,217,477	-0.24(-1.31%)
Jan 13, 2012	18.13	18.72	17.86	18.31	3,225,567	-0.09(-0.49%)
Jan 12, 2012	18.54	19.00	18.01	18.40	4,310,341	-0.16(-0.86%)
Jan 11, 2012	17.26	18.76	17.10	18.56	13,520,865	+2.61(+16.36%)
Jan 10, 2012	15.45	15.97	15.36	15.95	3,185,469	+0.65(+4.25%)
Jan 09, 2012	15.28	15.53	15.12	15.30	2,285,813	+0.03(+0.20%)
Jan 06, 2012	15.74	15.78	14.95	15.27	2,683,220	-0.55(-3.48%)
Jan 05, 2012	15.80	15.95	15.31	15.82	1,832,427	-0.13(-0.82%)

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