Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	25.39	25.78	24.83	25.12	2,604,880	-0.24(-0.97%)
Feb 28, 2012	25.12	25.52	25.04	25.36	1,981,804	-0.05(-0.19%)
Feb 27, 2012	25.00	25.62	24.96	25.41	2,549,693	+0.23(+0.90%)
Feb 24, 2012	24.59	25.27	24.43	25.18	2,515,317	+0.63(+2.57%)
Feb 23, 2012	24.56	24.77	24.33	24.55	2,002,969	+0.44(+1.84%)
Feb 22, 2012	23.70	24.25	23.65	24.11	2,127,919	+0.41(+1.71%)
Feb 21, 2012	23.72	23.99	23.55	23.71	1,038,885	+0.08(+0.36%)
Feb 17, 2012	24.33	24.48	23.46	23.62	2,185,068	-0.81(-3.31%)
Feb 16, 2012	23.55	24.47	23.38	24.43	3,525,518	+1.04(+4.43%)
Feb 15, 2012	23.76	23.89	23.23	23.40	2,838,814	-0.24(-1.00%)
Feb 14, 2012	23.74	23.98	23.54	23.63	2,613,951	-2.09(-8.13%)
Feb 13, 2012	26.49	26.56	24.89	25.72	5,859,397	-0.49(-1.87%)
Feb 10, 2012	26.18	26.56	25.93	26.21	5,682,184	+0.03(+0.11%)
Feb 09, 2012	27.31	27.31	25.82	26.18	7,065,441	-1.10(-4.04%)
Feb 08, 2012	27.22	27.60	26.80	27.29	4,386,427	+0.14(+0.52%)
Feb 07, 2012	26.82	27.60	26.82	27.14	6,616,324	+0.40(+1.48%)
Feb 06, 2012	27.30	27.30	25.83	26.75	12,281,983	+1.83(+7.33%)
Feb 03, 2012	23.79	24.96	23.79	24.92	4,803,296	+1.12(+4.71%)
Feb 02, 2012	23.58	23.84	23.34	23.80	2,322,663	+0.28(+1.20%)
Feb 01, 2012	23.39	23.78	22.98	23.52	3,370,473	+0.50(+2.17%)
Jan 31, 2012	23.67	23.97	22.86	23.02	3,904,528	-0.39(-1.65%)
Jan 30, 2012	24.16	24.32	23.28	23.40	2,624,994	-0.82(-3.38%)
Jan 27, 2012	24.70	24.73	24.21	24.22	3,027,944	-0.60(-2.43%)
Jan 26, 2012	25.01	25.31	24.65	24.83	1,889,248	-0.60(-2.37%)
Jan 25, 2012	24.60	25.46	24.38	25.43	6,136,316	+0.89(+3.61%)
Jan 24, 2012	23.17	24.63	23.05	24.54	7,115,930	+1.34(+5.76%)
Jan 23, 2012	23.01	23.36	23.01	23.21	1,647,032	+0.13(+0.57%)
Jan 20, 2012	23.08	23.16	22.75	23.08	1,561,576	-0.01(-0.04%)
Jan 19, 2012	22.84	23.36	22.75	23.08	2,158,676	+0.24(+1.03%)
Jan 18, 2012	22.65	23.11	22.45	22.85	2,279,741	+0.23(+1.00%)
Jan 17, 2012	22.53	22.77	22.19	22.62	1,742,242	+0.11(+0.50%)
Jan 13, 2012	21.96	22.70	21.82	22.51	2,618,545	+0.55(+2.49%)
Jan 12, 2012	22.56	22.70	21.56	21.96	4,480,698	-0.45(-2.02%)
Jan 11, 2012	20.99	22.56	20.90	22.42	6,159,541	+1.26(+5.97%)
Jan 10, 2012	20.70	21.19	19.15	21.15	6,029,066	+0.76(+3.74%)
Jan 09, 2012	20.85	21.36	20.33	20.39	2,039,102	-0.65(-3.09%)
Jan 06, 2012	20.06	21.32	20.06	21.04	3,206,800	+0.99(+4.93%)
Jan 05, 2012	19.45	20.32	19.45	20.05	2,080,186	+0.46(+2.36%)
Jan 04, 2012	20.25	20.25	19.50	19.59	3,107,772	-1.16(-5.58%)
Dec 30, 2011	20.92	21.05	20.03	20.75	2,094,191	+0.72(+3.57%)
Dec 29, 2011	19.71	20.15	19.64	20.03	829,486	+0.34(+1.72%)
Dec 28, 2011	20.16	20.19	19.61	19.69	1,276,005	-0.44(-2.20%)
Dec 27, 2011	20.16	20.43	19.83	20.14	1,042,305	-0.08(-0.37%)
Dec 23, 2011	20.53	20.64	20.16	20.21	1,233,224	-0.41(-2.01%)
Dec 21, 2011	19.84	20.70	19.84	20.63	1,782,387	+0.79(+3.99%)
Dec 20, 2011	20.28	20.53	19.72	19.84	2,752,308	-0.16(-0.80%)
Dec 19, 2011	20.41	20.63	19.91	20.00	1,815,189	-0.32(-1.58%)
Dec 16, 2011	20.17	20.63	19.97	20.32	6,571,270	+0.41(+2.03%)
Dec 15, 2011	19.43	20.04	19.34	19.91	3,317,124	+0.51(+2.62%)
Dec 14, 2011	18.99	19.56	18.70	19.40	4,555,325	+0.36(+1.88%)
Dec 13, 2011	19.48	20.00	18.96	19.04	2,532,639	-0.41(-2.13%)
Dec 12, 2011	19.85	20.04	19.16	19.46	2,856,381	-0.49(-2.46%)
Dec 09, 2011	20.26	20.47	19.94	19.95	1,658,579	-0.25(-1.26%)
Dec 08, 2011	21.22	21.24	19.90	20.20	3,123,081	-1.15(-5.38%)
Dec 07, 2011	21.72	21.84	21.13	21.35	2,863,764	-0.54(-2.45%)
Dec 06, 2011	22.27	22.63	21.66	21.89	3,221,690	-0.39(-1.73%)
Dec 05, 2011	22.36	22.60	22.01	22.27	4,370,582	+1.13(+5.35%)
Dec 02, 2011	22.62	23.05	20.30	21.14	9,217,377	-1.64(-7.19%)

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