Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	21.97	22.29	21.61	22.27	70,429	+0.45(+2.08%)
Mar 29, 2012	22.16	22.16	21.30	21.82	96,493	-0.63(-2.81%)
Mar 28, 2012	22.75	22.75	21.71	22.45	58,943	-0.33(-1.47%)
Mar 27, 2012	22.95	23.26	22.60	22.78	36,888	-0.09(-0.41%)
Mar 26, 2012	22.99	23.16	22.29	22.87	50,306	+0.27(+1.19%)
Mar 23, 2012	22.02	22.60	21.74	22.60	37,003	+0.56(+2.53%)
Mar 22, 2012	22.62	22.62	21.69	22.05	78,213	-0.74(-3.26%)
Mar 21, 2012	23.07	23.33	22.72	22.79	151,229	-0.27(-1.17%)
Mar 20, 2012	23.03	23.41	22.67	23.06	139,025	-0.31(-1.31%)
Mar 19, 2012	22.99	24.00	22.65	23.36	45,256	+0.33(+1.45%)
Mar 16, 2012	23.02	23.20	22.49	23.03	129,450	+0.01(+0.04%)
Mar 15, 2012	22.90	23.13	22.37	23.02	74,009	+0.26(+1.14%)
Mar 14, 2012	23.15	23.15	22.23	22.76	174,226	-0.35(-1.53%)
Mar 13, 2012	22.20	23.36	22.06	23.11	84,696	+1.14(+5.19%)
Mar 12, 2012	21.79	22.18	21.51	21.97	49,338	+0.13(+0.59%)
Mar 09, 2012	21.58	22.27	21.54	21.84	45,721	+0.25(+1.16%)
Mar 08, 2012	21.39	21.82	20.98	21.59	55,403	+0.41(+1.93%)
Mar 07, 2012	20.43	21.19	20.29	21.18	87,365	+0.97(+4.82%)
Mar 06, 2012	21.33	21.52	20.21	20.21	122,707	-1.49(-6.88%)
Mar 05, 2012	21.80	22.09	21.43	21.70	107,582	-0.12(-0.55%)
Mar 02, 2012	22.18	22.84	21.71	21.82	85,641	-0.18(-0.80%)
Mar 01, 2012	22.02	22.84	21.66	22.00	76,141	+0.25(+1.15%)
Feb 29, 2012	22.86	23.64	21.73	21.75	90,650	-1.07(-4.68%)
Feb 28, 2012	22.15	23.02	22.13	22.82	49,665	+0.70(+3.15%)
Feb 27, 2012	21.72	22.55	21.43	22.12	63,736	+0.07(+0.34%)
Feb 24, 2012	22.71	23.09	21.99	22.05	72,609	-0.63(-2.78%)
Feb 23, 2012	22.23	22.76	21.57	22.68	101,864	-0.27(-1.17%)
Feb 22, 2012	23.64	23.75	22.74	22.95	60,607	-0.69(-2.90%)
Feb 21, 2012	24.16	24.67	23.52	23.63	67,829	-0.31(-1.28%)
Feb 17, 2012	24.18	24.50	23.58	23.94	35,985	-0.09(-0.39%)
Feb 16, 2012	22.53	24.15	21.89	24.03	66,452	+1.46(+6.45%)
Feb 15, 2012	23.48	23.48	22.45	22.58	35,537	-0.65(-2.79%)
Feb 14, 2012	23.49	23.72	22.84	23.22	53,015	-0.50(-2.11%)
Feb 13, 2012	23.43	23.77	22.95	23.73	47,805	+0.60(+2.61%)
Feb 10, 2012	23.81	23.85	22.85	23.12	66,467	-1.12(-4.63%)
Feb 09, 2012	24.47	24.49	23.88	24.24	43,466	-0.06(-0.23%)
Feb 08, 2012	24.76	24.98	24.14	24.30	47,257	-0.29(-1.17%)
Feb 07, 2012	24.88	25.03	24.48	24.59	41,816	-0.29(-1.16%)
Feb 06, 2012	25.21	25.50	24.72	24.87	49,532	-0.60(-2.37%)
Feb 03, 2012	25.40	26.25	25.07	25.48	68,651	+0.76(+3.08%)
Feb 02, 2012	24.63	25.56	24.48	24.72	76,884	+0.08(+0.34%)
Feb 01, 2012	24.35	25.06	24.03	24.63	73,455	+0.68(+2.83%)
Jan 31, 2012	24.35	24.42	23.60	23.96	34,856	-0.10(-0.42%)
Jan 30, 2012	24.53	24.83	23.98	24.06	42,873	-0.73(-2.95%)
Jan 27, 2012	23.78	25.04	23.78	24.79	84,245	+0.81(+3.36%)
Jan 26, 2012	23.92	24.11	23.49	23.98	84,772	+0.22(+0.94%)
Jan 25, 2012	23.63	23.92	23.02	23.76	61,533	+0.13(+0.55%)
Jan 24, 2012	23.02	23.70	22.84	23.63	36,799	+0.32(+1.35%)
Jan 23, 2012	23.26	23.62	22.91	23.32	52,190	+0.07(+0.32%)
Jan 20, 2012	23.19	23.42	23.04	23.24	45,179	-0.09(-0.40%)
Jan 19, 2012	23.38	23.43	23.01	23.34	68,670	+0.06(+0.28%)
Jan 18, 2012	22.56	23.29	22.33	23.27	91,156	+0.69(+3.04%)
Jan 17, 2012	22.44	22.72	22.03	22.58	62,058	+0.53(+2.40%)
Jan 13, 2012	22.38	22.58	21.69	22.06	34,069	-0.73(-3.21%)
Jan 12, 2012	22.77	22.92	21.99	22.79	38,561	+0.23(+1.03%)
Jan 11, 2012	21.69	22.58	21.61	22.56	83,537	+0.89(+4.11%)
Jan 10, 2012	22.30	22.43	21.44	21.67	139,071	-0.12(-0.55%)
Jan 09, 2012	22.21	22.25	21.60	21.79	123,937	-0.29(-1.30%)
Jan 06, 2012	22.61	22.71	21.82	22.07	96,784	-0.54(-2.38%)
Jan 05, 2012	22.45	22.66	21.69	22.61	74,499	-0.06(-0.29%)

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