Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.84	21.10	20.25	20.54	234,441	-0.06(-0.28%)
Mar 29, 2012	20.49	20.69	19.88	20.60	456,206	-0.19(-0.93%)
Mar 28, 2012	21.75	22.06	20.25	20.79	843,273	-1.03(-4.73%)
Mar 27, 2012	22.00	22.25	21.80	21.82	251,452	-0.37(-1.65%)
Mar 26, 2012	22.32	22.32	22.02	22.19	260,115	+0.00(+0.00%)
Mar 23, 2012	22.54	22.66	21.76	22.19	239,501	-0.50(-2.21%)
Mar 22, 2012	22.85	22.85	22.38	22.69	138,466	-0.16(-0.72%)
Mar 21, 2012	23.19	23.19	22.73	22.85	96,641	+0.04(+0.17%)
Mar 20, 2012	22.92	23.05	22.66	22.82	178,201	-0.24(-1.05%)
Mar 19, 2012	23.39	23.53	22.95	23.06	237,280	-0.28(-1.20%)
Mar 16, 2012	22.99	24.11	22.69	23.34	174,387	+0.70(+3.11%)
Mar 15, 2012	22.85	22.93	22.52	22.63	162,636	-0.26(-1.14%)
Mar 14, 2012	23.92	23.92	22.52	22.89	230,370	-0.86(-3.61%)
Mar 13, 2012	23.66	23.94	23.48	23.75	217,541	+0.29(+1.23%)
Mar 12, 2012	24.00	24.02	23.39	23.46	189,257	-0.36(-1.50%)
Mar 09, 2012	23.68	24.05	23.51	23.82	149,731	+0.26(+1.11%)
Mar 08, 2012	23.49	23.81	23.29	23.56	231,693	+0.36(+1.54%)
Mar 07, 2012	22.76	23.32	22.57	23.20	388,908	+0.55(+2.43%)
Mar 06, 2012	23.16	23.23	21.80	22.65	596,830	-0.63(-2.69%)
Mar 05, 2012	23.53	24.06	23.19	23.28	399,755	-0.25(-1.07%)
Mar 02, 2012	23.17	23.63	23.17	23.53	296,033	+0.50(+2.18%)
Mar 01, 2012	23.19	23.19	22.58	23.03	334,385	-0.02(-0.08%)
Feb 29, 2012	22.20	23.12	22.20	23.05	383,568	+0.74(+3.33%)
Feb 28, 2012	23.26	23.26	21.99	22.31	500,797	-0.55(-2.41%)
Feb 27, 2012	21.18	23.35	20.74	22.85	1,580,767	+2.70(+13.40%)
Feb 24, 2012	20.24	20.29	20.06	20.15	223,240	+0.10(+0.48%)
Feb 23, 2012	20.08	20.35	20.06	20.06	227,184	-0.18(-0.91%)
Feb 22, 2012	20.41	20.45	19.92	20.24	155,769	+0.00(+0.00%)
Feb 21, 2012	20.22	20.40	20.01	20.24	224,546	+0.13(+0.67%)
Feb 17, 2012	20.21	20.30	19.98	20.11	180,556	+0.10(+0.48%)
Feb 16, 2012	20.18	20.18	19.80	20.01	190,143	-0.05(-0.24%)
Feb 15, 2012	19.72	20.40	19.70	20.06	307,620	+0.04(+0.19%)
Feb 14, 2012	20.85	20.85	19.87	20.02	301,424	-0.60(-2.90%)
Feb 13, 2012	20.40	20.88	20.20	20.62	254,068	+0.23(+1.14%)
Feb 10, 2012	20.19	20.67	19.91	20.39	199,285	-0.20(-0.98%)
Feb 09, 2012	20.57	20.81	20.17	20.59	214,570	+0.33(+1.62%)
Feb 08, 2012	20.67	20.70	19.91	20.26	189,686	-0.31(-1.50%)
Feb 07, 2012	20.30	20.68	20.25	20.57	205,223	+0.30(+1.47%)
Feb 06, 2012	19.67	20.35	19.67	20.27	253,833	+0.56(+2.84%)
Feb 03, 2012	19.95	20.10	19.43	19.71	223,237	-0.05(-0.24%)
Feb 02, 2012	19.87	19.97	19.41	19.76	187,364	+0.23(+1.19%)
Feb 01, 2012	20.20	20.50	19.48	19.53	401,120	-0.82(-4.03%)
Jan 31, 2012	20.54	20.85	19.77	20.35	324,661	-0.32(-1.54%)
Jan 30, 2012	20.13	20.71	19.68	20.67	332,348	+0.13(+0.61%)
Jan 27, 2012	20.90	21.11	20.30	20.54	440,055	-0.25(-1.21%)
Jan 26, 2012	21.08	21.12	20.39	20.79	406,273	+0.07(+0.33%)
Jan 25, 2012	19.85	20.72	19.85	20.72	552,326	+1.15(+5.86%)
Jan 24, 2012	18.39	19.66	18.38	19.58	652,590	+1.21(+6.56%)
Jan 23, 2012	20.26	20.72	18.37	18.37	855,102	-1.83(-9.07%)
Jan 20, 2012	19.69	20.20	19.53	20.20	250,622	+0.46(+2.34%)
Jan 19, 2012	19.53	19.87	19.40	19.74	279,264	+0.26(+1.34%)
Jan 18, 2012	19.14	19.48	19.14	19.48	424,709	+0.35(+1.81%)
Jan 17, 2012	18.70	19.19	18.62	19.13	274,119	+0.62(+3.33%)
Jan 13, 2012	18.66	18.66	18.12	18.52	217,383	-0.02(-0.10%)
Jan 12, 2012	17.84	18.61	17.84	18.53	270,292	+0.68(+3.78%)
Jan 11, 2012	18.40	18.56	17.86	17.86	301,069	-0.45(-2.48%)
Jan 10, 2012	18.16	18.41	18.16	18.31	181,981	+0.18(+1.01%)
Jan 09, 2012	17.70	18.13	17.70	18.13	120,754	+0.29(+1.62%)
Jan 06, 2012	17.83	17.89	17.72	17.84	208,654	+0.16(+0.93%)
Jan 05, 2012	17.79	17.79	17.56	17.68	171,094	-0.12(-0.65%)

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