Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.45	19.94	19.00	19.69	75,630	-1.70(-7.95%)
Feb 27, 2013	21.44	21.50	21.25	21.39	13,875	-0.22(-1.02%)
Feb 26, 2013	21.84	21.84	21.45	21.61	11,246	-0.09(-0.41%)
Feb 25, 2013	21.96	21.97	21.51	21.70	6,179	-0.20(-0.91%)
Feb 22, 2013	21.77	22.24	21.43	21.90	17,000	+0.32(+1.48%)
Feb 21, 2013	21.10	21.60	21.10	21.58	30,927	+0.46(+2.18%)
Feb 20, 2013	21.58	21.89	21.11	21.12	12,440	-0.63(-2.90%)
Feb 19, 2013	21.98	21.98	21.54	21.75	5,200	-0.15(-0.68%)
Feb 15, 2013	21.67	21.99	21.67	21.90	5,800	+0.13(+0.60%)
Feb 14, 2013	21.79	22.30	21.62	21.77	12,469	+0.03(+0.14%)
Feb 13, 2013	21.66	21.99	21.49	21.74	12,228	-0.91(-4.02%)
Feb 12, 2013	22.71	22.75	22.61	22.65	11,420	+0.02(+0.09%)
Feb 11, 2013	22.77	22.79	22.62	22.63	7,040	-0.14(-0.61%)
Feb 08, 2013	22.70	22.77	22.57	22.77	6,937	+0.03(+0.13%)
Feb 07, 2013	22.59	22.76	22.49	22.74	8,384	+0.34(+1.52%)
Feb 06, 2013	22.62	22.78	22.32	22.40	8,406	-0.20(-0.88%)
Feb 04, 2013	22.50	22.87	22.42	22.60	13,332	-0.09(-0.40%)
Feb 01, 2013	22.60	22.70	22.50	22.69	5,150	+0.10(+0.44%)
Jan 31, 2013	23.07	23.07	22.00	22.59	26,821	-0.21(-0.92%)
Jan 30, 2013	22.50	23.00	22.50	22.80	11,205	+0.14(+0.62%)
Jan 29, 2013	23.07	23.07	22.60	22.66	6,986	-0.59(-2.54%)
Jan 28, 2013	22.15	23.29	22.15	23.25	15,009	+1.00(+4.49%)
Jan 25, 2013	22.41	22.50	22.14	22.25	7,575	-0.03(-0.13%)
Jan 24, 2013	22.36	22.36	22.00	22.28	13,570	-0.06(-0.27%)
Jan 23, 2013	22.33	22.49	22.14	22.34	18,411	+0.14(+0.63%)
Jan 22, 2013	22.20	22.30	21.86	22.20	13,948	-0.13(-0.58%)
Jan 18, 2013	22.00	22.34	21.87	22.33	12,122	+0.75(+3.48%)
Jan 17, 2013	22.05	22.24	21.58	21.58	11,305	-0.32(-1.46%)
Jan 16, 2013	21.10	21.97	21.10	21.90	9,959	+0.49(+2.29%)
Jan 15, 2013	21.10	21.43	21.06	21.41	13,920	+0.34(+1.61%)
Jan 14, 2013	21.20	21.35	20.69	21.07	20,931	-0.48(-2.23%)
Jan 11, 2013	23.09	23.20	21.41	21.55	59,842	-2.04(-8.65%)
Jan 10, 2013	22.41	23.73	22.38	23.59	49,656	+1.24(+5.55%)
Jan 09, 2013	21.97	22.38	21.43	22.35	11,467	+0.38(+1.73%)
Jan 08, 2013	21.56	22.00	21.35	21.97	34,075	+0.21(+0.97%)
Jan 07, 2013	21.24	21.98	20.78	21.76	28,667	+0.27(+1.26%)
Jan 04, 2013	21.19	22.00	21.15	21.49	26,893	+0.49(+2.33%)
Jan 03, 2013	20.61	21.35	20.52	21.00	12,446	+0.16(+0.77%)
Jan 02, 2013	20.50	20.84	20.28	20.84	22,532	+0.60(+2.96%)
Dec 31, 2012	19.72	20.24	19.72	20.24	14,140	+0.41(+2.07%)
Dec 28, 2012	20.02	20.27	19.72	19.83	10,973	-0.46(-2.27%)
Dec 27, 2012	20.23	20.48	20.11	20.29	11,216	-0.02(-0.10%)
Dec 26, 2012	20.51	20.51	20.11	20.31	11,602	-0.20(-0.97%)
Dec 24, 2012	20.50	20.75	20.26	20.51	5,398	+0.01(+0.05%)
Dec 21, 2012	20.27	20.62	20.27	20.50	9,309	+0.13(+0.64%)
Dec 20, 2012	20.46	20.51	20.15	20.37	7,117	-0.45(-2.16%)
Dec 19, 2012	20.44	20.82	20.22	20.82	15,956	+0.57(+2.81%)
Dec 18, 2012	19.95	20.43	19.95	20.25	11,959	+0.10(+0.50%)
Dec 17, 2012	20.50	20.74	20.02	20.15	18,294	-0.53(-2.56%)
Dec 14, 2012	20.67	20.72	20.30	20.68	8,218	+0.10(+0.49%)
Dec 13, 2012	19.96	20.65	19.96	20.58	10,680	+0.32(+1.58%)
Dec 12, 2012	19.78	20.30	19.66	20.26	17,777	+0.34(+1.71%)
Dec 11, 2012	19.56	20.31	19.56	19.92	11,392	+0.20(+1.01%)
Dec 10, 2012	19.50	19.91	19.33	19.72	29,251	+0.38(+1.96%)
Dec 07, 2012	19.64	19.64	19.14	19.34	15,584	-0.16(-0.82%)
Dec 06, 2012	19.24	20.20	19.24	19.50	45,933	+0.05(+0.26%)
Dec 05, 2012	19.40	19.50	19.15	19.45	17,639	-0.16(-0.82%)

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