Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.04	24.00	23.04	23.76	123,955	+0.58(+2.49%)
Feb 27, 2013	23.37	23.67	23.10	23.18	43,098	-0.12(-0.54%)
Feb 26, 2013	23.04	23.60	23.04	23.31	31,087	-0.46(-1.94%)
Feb 22, 2013	23.73	24.00	23.64	23.77	65,331	+0.12(+0.49%)
Feb 21, 2013	23.40	23.93	23.40	23.65	73,355	+0.31(+1.32%)
Feb 20, 2013	23.87	24.06	23.25	23.35	78,440	-0.46(-1.94%)
Feb 19, 2013	23.49	23.87	23.44	23.81	67,905	+0.42(+1.81%)
Feb 15, 2013	22.53	23.52	22.36	23.39	109,018	+0.99(+4.42%)
Feb 14, 2013	22.00	22.42	21.55	22.40	75,471	+0.42(+1.92%)
Feb 13, 2013	21.85	22.05	21.81	21.97	97,877	+0.20(+0.93%)
Feb 12, 2013	21.95	21.95	21.75	21.77	90,334	-0.16(-0.74%)
Feb 11, 2013	21.95	21.95	21.75	21.94	13,288	-0.04(-0.17%)
Feb 08, 2013	22.18	22.33	21.91	21.97	35,797	-0.21(-0.95%)
Feb 07, 2013	22.46	22.46	22.13	22.19	60,625	-0.22(-0.99%)
Feb 06, 2013	22.04	22.48	21.93	22.41	46,034	+0.58(+2.64%)
Feb 04, 2013	22.06	22.14	21.81	21.83	113,400	-0.33(-1.47%)
Feb 01, 2013	22.04	22.34	21.95	22.16	66,836	+0.17(+0.79%)
Jan 31, 2013	21.99	22.57	21.87	21.98	85,423	+0.03(+0.13%)
Jan 30, 2013	22.84	22.84	21.85	21.95	104,590	-0.97(-4.23%)
Jan 29, 2013	22.25	23.01	22.25	22.92	72,624	+0.44(+1.97%)
Jan 28, 2013	21.90	22.55	21.89	22.48	77,466	+0.59(+2.68%)
Jan 25, 2013	22.56	22.83	21.72	21.90	82,041	-0.57(-2.52%)
Jan 24, 2013	22.49	22.65	22.31	22.46	44,096	-0.06(-0.26%)
Jan 23, 2013	22.50	22.57	22.19	22.52	137,912	+0.05(+0.21%)
Jan 22, 2013	22.21	22.61	21.91	22.47	43,370	+0.21(+0.95%)
Jan 18, 2013	21.86	22.38	21.70	22.26	97,161	+0.34(+1.53%)
Jan 17, 2013	22.00	22.17	21.85	21.93	42,784	+0.05(+0.22%)
Jan 16, 2013	22.19	22.19	21.85	21.88	39,426	-0.40(-1.81%)
Jan 15, 2013	22.29	22.34	22.06	22.28	57,734	-0.13(-0.60%)
Jan 14, 2013	22.29	22.44	22.02	22.42	77,776	+0.10(+0.43%)
Jan 11, 2013	21.69	22.39	21.53	22.32	83,150	+0.71(+3.29%)
Jan 10, 2013	21.62	21.88	21.46	21.61	128,807	-0.37(-1.70%)
Jan 09, 2013	22.30	22.33	21.85	21.98	42,664	-0.21(-0.95%)
Jan 08, 2013	22.26	22.33	22.13	22.19	28,607	-0.14(-0.65%)
Jan 07, 2013	22.28	22.39	22.09	22.34	60,198	-0.09(-0.39%)
Jan 04, 2013	22.57	22.68	21.86	22.43	75,075	-0.02(-0.09%)
Jan 03, 2013	22.84	22.84	22.03	22.44	58,644	-0.42(-1.85%)
Jan 02, 2013	22.98	23.02	22.50	22.87	94,035	+0.33(+1.45%)
Dec 31, 2012	22.23	22.57	21.90	22.54	67,821	+0.37(+1.69%)
Dec 28, 2012	22.19	23.18	22.15	22.17	30,523	-0.15(-0.69%)
Dec 27, 2012	21.03	22.36	21.03	22.32	29,134	-0.02(-0.09%)
Dec 26, 2012	22.61	22.61	22.20	22.34	30,149	-0.18(-0.81%)
Dec 24, 2012	22.75	22.75	22.34	22.52	8,959	-0.10(-0.42%)
Dec 21, 2012	22.43	22.62	21.86	22.62	153,962	+0.00(+0.00%)
Dec 20, 2012	22.46	22.75	22.39	22.62	87,572	+0.13(+0.60%)
Dec 19, 2012	22.92	22.99	22.48	22.48	59,803	-0.46(-2.01%)
Dec 18, 2012	22.57	23.04	22.16	22.94	144,932	+0.93(+4.23%)
Dec 17, 2012	21.77	22.10	21.68	22.01	85,602	+0.29(+1.33%)
Dec 14, 2012	21.35	21.99	21.35	21.72	55,100	+0.30(+1.39%)
Dec 13, 2012	21.40	21.67	21.31	21.43	19,657	-0.05(-0.22%)
Dec 12, 2012	21.90	21.90	21.36	21.47	64,556	-0.33(-1.50%)
Dec 11, 2012	21.22	21.82	21.09	21.80	54,144	+0.70(+3.32%)
Dec 10, 2012	21.08	21.41	20.85	21.10	43,107	+0.10(+0.46%)
Dec 07, 2012	21.24	21.27	20.91	21.00	41,347	-0.23(-1.09%)
Dec 06, 2012	21.23	21.47	21.04	21.23	22,977	-0.07(-0.32%)
Dec 05, 2012	21.27	21.58	21.13	21.30	64,646	+0.14(+0.68%)

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