Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	16.48	16.48	15.96	16.24	158,847	-0.04(-0.25%)
Mar 29, 2012	16.30	16.53	16.10	16.28	199,691	-0.26(-1.57%)
Mar 28, 2012	16.66	16.78	16.20	16.54	122,233	-0.14(-0.84%)
Mar 27, 2012	16.78	17.12	16.68	16.68	212,137	-0.16(-0.95%)
Mar 26, 2012	16.17	16.91	16.13	16.84	278,416	+0.91(+5.71%)
Mar 23, 2012	15.93	15.93	15.33	15.93	166,617	+0.03(+0.19%)
Mar 22, 2012	16.04	16.22	15.77	15.90	214,028	-0.37(-2.27%)
Mar 21, 2012	16.52	16.69	16.25	16.27	124,874	-0.18(-1.09%)
Mar 20, 2012	16.36	16.71	16.02	16.45	193,149	-0.08(-0.48%)
Mar 19, 2012	16.32	16.75	16.04	16.53	213,945	+0.12(+0.73%)
Mar 16, 2012	16.48	16.71	15.90	16.41	895,326	-0.09(-0.55%)
Mar 15, 2012	16.30	16.55	15.96	16.50	244,997	+0.21(+1.29%)
Mar 14, 2012	16.39	16.43	16.16	16.29	161,178	-0.10(-0.61%)
Mar 13, 2012	16.35	16.48	16.00	16.39	292,086	+0.16(+0.99%)
Mar 12, 2012	15.88	16.47	15.77	16.23	252,153	+0.35(+2.20%)
Mar 09, 2012	15.37	15.97	15.23	15.88	308,170	+0.57(+3.72%)
Mar 08, 2012	15.19	15.50	15.09	15.31	271,158	+0.23(+1.53%)
Mar 07, 2012	13.73	15.13	13.73	15.08	579,219	+1.45(+10.64%)
Mar 06, 2012	13.65	14.00	13.29	13.63	693,207	-0.72(-5.02%)
Mar 05, 2012	14.44	14.72	14.21	14.35	295,438	-0.15(-1.03%)
Mar 02, 2012	14.91	15.24	14.36	14.50	237,192	-0.49(-3.27%)
Mar 01, 2012	15.31	16.00	14.95	14.99	373,755	+0.04(+0.27%)
Feb 29, 2012	15.27	15.59	14.75	14.95	412,429	-0.36(-2.35%)
Feb 28, 2012	14.80	15.44	14.80	15.31	454,841	+0.53(+3.59%)
Feb 27, 2012	14.65	15.15	14.55	14.78	274,370	+0.01(+0.07%)
Feb 24, 2012	15.03	15.14	14.59	14.77	319,479	-0.43(-2.83%)
Feb 23, 2012	14.97	15.45	14.75	15.20	215,766	+0.27(+1.81%)
Feb 22, 2012	14.98	15.22	14.70	14.93	144,323	-0.10(-0.67%)
Feb 21, 2012	15.50	15.85	14.88	15.03	177,798	-0.41(-2.66%)
Feb 17, 2012	15.22	15.48	14.99	15.44	164,622	+0.28(+1.85%)
Feb 16, 2012	14.81	15.18	14.63	15.16	137,588	+0.37(+2.50%)
Feb 15, 2012	15.21	15.30	14.70	14.79	205,179	-0.35(-2.31%)
Feb 14, 2012	15.14	15.28	14.76	15.14	206,970	-0.09(-0.59%)
Feb 13, 2012	15.25	15.49	15.08	15.23	205,514	+0.18(+1.20%)
Feb 10, 2012	15.02	15.23	14.88	15.05	137,556	-0.20(-1.31%)
Feb 09, 2012	15.34	15.41	15.08	15.25	156,455	+0.02(+0.13%)
Feb 08, 2012	15.46	15.50	15.12	15.23	194,530	-0.11(-0.72%)
Feb 07, 2012	15.42	15.55	15.18	15.34	226,476	-0.12(-0.78%)
Feb 06, 2012	15.31	15.64	15.12	15.46	249,389	+0.13(+0.85%)
Feb 03, 2012	15.06	15.57	15.06	15.33	425,207	+0.55(+3.72%)
Feb 02, 2012	15.00	15.00	14.17	14.78	529,761	-0.83(-5.32%)
Feb 01, 2012	15.50	15.80	15.36	15.61	207,636	+0.23(+1.50%)
Jan 31, 2012	15.50	15.50	14.99	15.38	221,542	-0.03(-0.19%)
Jan 30, 2012	15.61	15.70	15.36	15.41	129,779	-0.39(-2.47%)
Jan 27, 2012	15.50	15.95	15.38	15.80	163,534	+0.21(+1.35%)
Jan 26, 2012	15.79	15.94	15.55	15.59	224,492	-0.20(-1.27%)
Jan 25, 2012	15.43	15.82	15.04	15.79	227,442	+0.36(+2.33%)
Jan 24, 2012	15.09	15.48	14.91	15.43	160,931	+0.23(+1.51%)
Jan 23, 2012	15.02	15.28	14.73	15.20	110,279	+0.20(+1.33%)
Jan 20, 2012	14.77	15.12	14.70	15.00	185,962	+0.25(+1.69%)
Jan 19, 2012	14.55	14.84	14.41	14.75	150,938	+0.33(+2.29%)
Jan 18, 2012	13.37	14.52	13.37	14.42	279,800	+1.05(+7.85%)
Jan 17, 2012	13.42	13.60	13.30	13.37	222,313	+0.11(+0.83%)
Jan 13, 2012	13.20	13.62	13.13	13.26	187,277	-0.15(-1.12%)
Jan 12, 2012	13.70	13.70	13.12	13.41	136,804	-0.28(-2.05%)
Jan 11, 2012	13.43	13.72	13.31	13.69	175,525	+0.14(+1.03%)
Jan 10, 2012	13.53	13.62	13.35	13.55	144,720	+0.22(+1.65%)
Jan 09, 2012	13.08	13.46	12.81	13.33	289,036	+0.29(+2.22%)
Jan 06, 2012	13.67	13.68	13.00	13.04	273,339	-0.66(-4.82%)
Jan 05, 2012	13.85	13.90	13.00	13.70	335,342	-0.32(-2.28%)

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