Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.00	23.14	22.98	23.03	480,737	+0.14(+0.61%)
Feb 27, 2013	23.24	23.24	22.73	22.89	246,486	-0.36(-1.55%)
Feb 26, 2013	23.57	23.57	23.16	23.25	118,168	-0.16(-0.68%)
Feb 25, 2013	23.81	23.99	23.20	23.41	100,833	-0.53(-2.21%)
Feb 22, 2013	23.65	23.99	23.50	23.94	92,992	+0.29(+1.23%)
Feb 21, 2013	23.84	23.99	23.49	23.65	143,246	-0.21(-0.88%)
Feb 20, 2013	24.10	24.10	23.27	23.86	364,032	-0.48(-1.97%)
Feb 19, 2013	23.77	24.48	23.77	24.34	196,727	+0.43(+1.80%)
Feb 15, 2013		23.91	23.91	23.91	0	+0.80(+3.46%)
Feb 14, 2013	23.01	23.25	23.01	23.11	197,046	+0.11(+0.48%)
Feb 13, 2013	22.81	23.22	22.81	23.00	217,606	+0.10(+0.44%)
Feb 12, 2013	22.68	23.49	22.50	22.90	427,787	+0.63(+2.83%)
Feb 11, 2013	21.61	22.47	21.30	22.27	271,046	+0.53(+2.44%)
Feb 08, 2013	21.75	21.80	21.58	21.74	54,160	-0.06(-0.28%)
Feb 07, 2013	21.73	21.85	21.62	21.80	102,208	+0.11(+0.51%)
Feb 06, 2013	21.70	21.80	21.37	21.69	169,916	-0.40(-1.81%)
Feb 04, 2013	22.05	22.28	22.01	22.09	100,776	-0.04(-0.18%)
Feb 01, 2013	22.15	22.25	22.02	22.13	448,250	-0.07(-0.32%)
Jan 31, 2013	22.15	22.35	22.06	22.20	459,350	+0.03(+0.14%)
Jan 30, 2013	22.12	22.25	22.08	22.17	85,758	+0.07(+0.32%)
Jan 29, 2013	22.01	22.19	21.99	22.10	136,445	+0.00(+0.00%)
Jan 28, 2013	22.10	22.20	21.96	22.10	229,184	+0.00(+0.00%)
Jan 25, 2013	22.00	22.28	21.89	22.10	104,083	+0.16(+0.73%)
Jan 24, 2013	22.26	22.26	21.91	21.94	169,589	-0.33(-1.48%)
Jan 23, 2013	22.20	22.40	22.16	22.27	160,766	-0.11(-0.49%)
Jan 22, 2013	22.00	22.41	21.99	22.38	239,331	+0.24(+1.08%)
Jan 21, 2013	21.89	22.33	21.76	22.14	83,604	+0.12(+0.54%)
Jan 18, 2013	22.00	22.13	21.96	22.02	71,775	-0.01(-0.05%)
Jan 17, 2013	21.55	22.18	21.55	22.03	280,035	+0.53(+2.47%)
Jan 16, 2013	21.66	21.83	21.31	21.50	125,966	-0.30(-1.38%)
Jan 15, 2013	21.80	21.81	21.68	21.80	219,425	+0.04(+0.18%)
Jan 14, 2013	21.84	21.84	21.48	21.76	57,121	-0.03(-0.14%)
Jan 11, 2013	21.97	22.00	21.70	21.79	40,470	+0.00(+0.00%)
Jan 10, 2013	21.65	21.79	21.52	21.79	88,815	+0.11(+0.51%)
Jan 09, 2013	21.91	22.10	21.61	21.68	188,569	-0.21(-0.96%)
Jan 08, 2013	21.92	22.10	21.76	21.89	76,249	-0.14(-0.64%)
Jan 07, 2013	22.33	22.33	21.91	22.03	64,842	-0.28(-1.26%)
Jan 04, 2013	22.03	22.37	21.85	22.31	149,839	+0.41(+1.87%)
Jan 03, 2013	21.99	22.25	21.77	21.90	44,799	-0.08(-0.36%)
Jan 02, 2013	21.26	22.18	21.12	21.98	127,683	+0.89(+4.22%)
Dec 31, 2012		21.09	21.09	21.09	0	-0.09(-0.42%)
Dec 28, 2012	21.23	21.23	21.02	21.18	20,472	-0.07(-0.33%)
Dec 27, 2012	21.34	21.34	21.13	21.25	23,621	-0.10(-0.47%)
Dec 24, 2012		21.35	21.35	21.35	0	-0.02(-0.09%)
Dec 21, 2012	21.15	21.50	21.01	21.37	109,939	+0.18(+0.85%)
Dec 20, 2012	21.39	21.47	21.18	21.19	119,088	-0.21(-0.98%)
Dec 19, 2012	21.41	21.45	21.30	21.40	60,425	+0.01(+0.05%)
Dec 18, 2012	21.43	21.45	21.27	21.39	163,796	-0.05(-0.23%)
Dec 17, 2012	21.45	21.55	21.38	21.44	128,487	-0.06(-0.28%)
Dec 14, 2012	21.38	21.84	21.35	21.50	176,529	+0.00(+0.00%)
Dec 13, 2012	21.87	22.10	21.49	21.50	235,425	-0.27(-1.24%)
Dec 12, 2012	21.28	22.25	21.17	21.77	183,292	+0.49(+2.30%)
Dec 11, 2012	20.89	21.38	20.74	21.28	171,163	+0.53(+2.55%)
Dec 10, 2012	20.55	20.85	20.41	20.75	167,116	+0.27(+1.32%)
Dec 07, 2012	20.59	20.75	20.33	20.48	113,467	-0.12(-0.58%)
Dec 06, 2012	20.94	20.94	20.35	20.60	171,114	-0.22(-1.06%)
Dec 05, 2012	19.86	21.05	19.82	20.82	447,611	+0.98(+4.94%)

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