Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.00	23.14	22.66	22.95	4,350,995	+0.07(+0.30%)
Feb 28, 2012	22.76	23.29	22.38	22.88	7,053,731	+0.25(+1.11%)
Feb 27, 2012	22.09	22.97	21.62	22.63	6,479,182	+0.63(+2.84%)
Feb 24, 2012	21.83	22.11	21.75	22.01	3,566,661	+0.26(+1.17%)
Feb 23, 2012	21.09	21.79	20.94	21.75	5,122,620	+0.60(+2.86%)
Feb 22, 2012	21.19	21.27	20.90	21.15	3,069,483	+0.06(+0.28%)
Feb 21, 2012	21.55	21.68	20.96	21.09	2,991,261	-0.07(-0.32%)
Feb 17, 2012	21.62	21.62	20.94	21.16	3,105,808	-0.31(-1.43%)
Feb 16, 2012	20.36	21.49	20.34	21.46	4,379,435	+0.83(+4.04%)
Feb 15, 2012	20.51	21.13	20.45	20.63	5,127,278	+0.22(+1.08%)
Feb 14, 2012	19.85	20.42	19.83	20.41	3,542,260	+0.30(+1.48%)
Feb 13, 2012	20.29	20.42	19.66	20.11	4,416,777	+0.14(+0.72%)
Feb 10, 2012	20.54	20.73	19.91	19.97	5,273,431	-0.92(-4.42%)
Feb 09, 2012	20.77	21.00	20.28	20.89	5,617,383	+0.23(+1.09%)
Feb 08, 2012	20.16	20.90	20.16	20.66	5,115,615	+0.50(+2.49%)
Feb 07, 2012	19.91	20.20	19.49	20.16	5,480,692	+0.21(+1.07%)
Feb 06, 2012	19.94	20.10	19.75	19.95	3,996,296	-0.20(-1.01%)
Feb 03, 2012	19.79	20.43	19.63	20.15	6,511,842	+0.72(+3.72%)
Feb 02, 2012	18.91	19.83	18.79	19.43	8,789,086	+0.85(+4.58%)
Feb 01, 2012	18.51	18.71	18.18	18.58	7,401,246	+0.21(+1.16%)
Jan 31, 2012	18.79	18.82	18.22	18.37	4,430,021	-0.15(-0.83%)
Jan 30, 2012	18.51	18.70	18.21	18.52	6,126,030	-0.20(-1.09%)
Jan 27, 2012	18.25	18.96	18.05	18.72	5,429,679	+0.32(+1.76%)
Jan 26, 2012	18.73	18.94	18.27	18.40	6,453,282	-0.13(-0.69%)
Jan 25, 2012	18.94	19.11	18.24	18.53	7,779,663	+0.18(+1.00%)
Jan 24, 2012	18.04	18.37	17.87	18.34	4,376,549	+0.23(+1.24%)
Jan 23, 2012	18.03	18.42	17.87	18.12	6,434,771	-0.09(-0.47%)
Jan 20, 2012	17.33	18.29	17.17	18.20	18,645,334	+1.84(+11.23%)
Jan 19, 2012	16.42	16.60	16.09	16.37	11,136,812	+0.13(+0.79%)
Jan 18, 2012	15.65	16.39	15.61	16.24	6,293,723	+0.68(+4.35%)
Jan 17, 2012	15.31	15.68	15.26	15.56	5,283,709	+0.55(+3.66%)
Jan 13, 2012	15.17	15.23	14.89	15.01	3,231,289	-0.29(-1.89%)
Jan 12, 2012	15.44	15.45	15.03	15.30	3,004,262	-0.04(-0.28%)
Jan 11, 2012	15.23	15.41	14.84	15.34	3,423,161	+0.04(+0.28%)
Jan 10, 2012	15.40	15.47	15.01	15.30	4,851,363	+0.14(+0.95%)
Jan 09, 2012	14.62	15.26	14.58	15.16	9,867,106	+0.56(+3.85%)
Jan 06, 2012	14.13	14.77	14.08	14.60	5,874,066	-0.11(-0.75%)
Jan 05, 2012	14.16	14.75	14.03	14.71	5,484,275	+0.43(+2.98%)
Jan 04, 2012	14.20	14.35	14.09	14.28	3,226,567	+0.48(+3.45%)
Dec 30, 2011	13.74	13.95	13.65	13.80	2,276,838	+0.10(+0.75%)
Dec 29, 2011	13.65	13.80	13.59	13.70	2,263,899	+0.10(+0.75%)
Dec 28, 2011	13.76	13.97	13.55	13.60	3,078,836	-0.18(-1.30%)
Dec 27, 2011	13.67	13.87	13.63	13.78	1,900,723	-0.01(-0.09%)
Dec 23, 2011	13.97	14.05	13.65	13.79	2,391,969	+0.63(+4.75%)
Dec 21, 2011	13.11	13.21	12.79	13.17	4,846,056	-0.05(-0.39%)
Dec 20, 2011	12.77	13.25	12.75	13.22	6,550,299	+0.67(+5.36%)
Dec 19, 2011	12.33	12.65	12.26	12.54	9,665,838	+0.31(+2.57%)
Dec 16, 2011	12.24	12.58	12.20	12.23	7,248,857	+0.07(+0.56%)
Dec 15, 2011	12.48	12.71	12.10	12.16	5,091,825	+0.21(+1.78%)
Dec 14, 2011	11.98	12.23	11.68	11.95	5,801,327	-0.03(-0.28%)
Dec 13, 2011	12.84	13.00	11.90	11.98	7,949,249	-0.77(-6.07%)
Dec 12, 2011	12.94	12.95	12.61	12.76	4,205,672	-0.43(-3.23%)
Dec 09, 2011	13.03	13.29	12.77	13.18	3,539,152	+0.19(+1.44%)
Dec 08, 2011	13.39	13.53	12.96	13.00	4,313,176	-0.49(-3.66%)
Dec 07, 2011	13.59	13.74	13.13	13.49	10,039,123	-0.21(-1.55%)
Dec 06, 2011	13.89	14.08	13.61	13.70	4,472,774	-0.24(-1.71%)
Dec 05, 2011	14.18	14.31	13.83	13.94	5,486,981	+0.03(+0.18%)
Dec 02, 2011	13.95	14.27	13.87	13.91	8,223,874	+0.16(+1.18%)

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