Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	18.05	18.16	17.79	17.87	4,376,205	+0.09(+0.52%)
Feb 27, 2013	17.08	18.01	17.08	17.78	6,244,592	+0.63(+3.67%)
Feb 26, 2013	17.71	17.75	17.02	17.15	6,907,188	-0.41(-2.34%)
Feb 25, 2013	18.43	18.53	17.54	17.56	9,057,896	-0.77(-4.21%)
Feb 22, 2013	18.17	18.75	18.12	18.33	10,780,622	+0.58(+3.26%)
Feb 21, 2013	19.64	19.70	17.12	17.76	24,256,020	-2.06(-10.42%)
Feb 20, 2013	20.59	20.62	19.78	19.82	4,441,200	-0.77(-3.75%)
Feb 19, 2013	20.77	21.06	20.54	20.59	2,992,505	+0.03(+0.16%)
Feb 15, 2013	20.94	20.98	20.47	20.56	3,428,246	-0.39(-1.88%)
Feb 14, 2013	20.24	21.01	20.22	20.95	5,259,309	+0.56(+2.76%)
Feb 13, 2013	20.32	20.56	20.19	20.39	3,199,621	+0.08(+0.41%)
Feb 12, 2013	20.26	20.56	20.16	20.31	3,564,760	-0.04(-0.21%)
Feb 11, 2013	20.03	20.42	19.91	20.35	2,845,430	+0.27(+1.34%)
Feb 08, 2013	20.03	20.40	20.03	20.08	3,006,174	+0.13(+0.67%)
Feb 07, 2013	20.16	20.35	19.76	19.95	3,511,544	-0.34(-1.70%)
Feb 06, 2013	19.91	20.30	19.77	20.29	4,638,236	+0.55(+2.76%)
Feb 04, 2013	20.14	20.56	19.59	19.74	6,337,929	-0.67(-3.29%)
Feb 01, 2013	20.36	20.71	20.21	20.42	8,833,118	+0.33(+1.63%)
Jan 31, 2013	20.38	20.71	19.95	20.09	16,116,775	+2.00(+11.04%)
Jan 30, 2013	17.75	18.32	17.75	18.09	8,951,948	+0.33(+1.84%)
Jan 29, 2013	18.00	18.05	17.71	17.76	5,299,059	-0.12(-0.66%)
Jan 28, 2013	17.95	18.13	17.76	17.88	5,406,528	+0.22(+1.24%)
Jan 25, 2013	18.11	18.30	17.60	17.66	4,996,490	-0.33(-1.82%)
Jan 24, 2013	17.42	18.55	17.16	17.99	8,441,360	-0.33(-1.81%)
Jan 23, 2013	17.70	18.72	17.45	18.32	6,391,215	+0.90(+5.18%)
Jan 22, 2013	17.63	17.76	17.39	17.42	4,902,602	-0.10(-0.57%)
Jan 18, 2013	18.08	18.31	17.49	17.52	5,005,968	-0.65(-3.58%)
Jan 17, 2013	18.01	18.30	17.92	18.17	4,252,277	+0.29(+1.62%)
Jan 16, 2013	17.30	18.04	17.15	17.88	4,789,622	+0.68(+3.95%)
Jan 15, 2013	17.50	17.60	16.99	17.20	4,538,376	-0.43(-2.43%)
Jan 14, 2013	17.31	17.86	17.30	17.63	3,634,988	-0.30(-1.68%)
Jan 11, 2013	17.94	18.08	17.68	17.93	2,441,975	+0.04(+0.23%)
Jan 10, 2013	18.17	18.47	17.81	17.89	5,645,118	+0.26(+1.48%)
Jan 09, 2013	17.37	17.71	17.18	17.63	3,690,112	+0.50(+2.94%)
Jan 08, 2013	17.81	17.85	17.08	17.13	5,508,176	-0.71(-4.00%)
Jan 07, 2013	17.53	18.03	17.43	17.84	3,159,285	+0.26(+1.48%)
Jan 04, 2013	18.04	18.10	17.29	17.58	7,306,473	-0.45(-2.51%)
Jan 03, 2013	18.32	18.49	17.98	18.03	3,650,857	-0.13(-0.74%)
Jan 02, 2013	18.16	18.25	17.66	18.17	6,512,443	+1.13(+6.65%)
Dec 31, 2012	16.63	17.06	16.56	17.03	3,933,638	+0.35(+2.11%)
Dec 28, 2012	16.66	16.93	16.61	16.68	2,857,104	-0.08(-0.45%)
Dec 27, 2012	16.66	16.80	16.48	16.76	3,792,988	+0.14(+0.86%)
Dec 26, 2012	16.99	17.09	16.61	16.61	3,118,240	-0.39(-2.32%)
Dec 24, 2012	16.94	17.08	16.79	17.01	2,011,193	+0.16(+0.95%)
Dec 21, 2012	16.72	16.93	16.46	16.85	7,308,626	-0.27(-1.57%)
Dec 20, 2012	17.50	17.54	17.01	17.12	5,102,085	-0.39(-2.25%)
Dec 19, 2012	17.74	17.86	17.45	17.51	4,852,623	-0.19(-1.09%)
Dec 18, 2012	17.60	17.79	17.56	17.71	6,644,283	+0.29(+1.66%)
Dec 17, 2012	16.84	17.42	16.54	17.42	6,633,247	+0.80(+4.82%)
Dec 14, 2012	17.39	17.39	16.15	16.61	14,367,405	-1.05(-5.94%)
Dec 13, 2012	18.80	18.84	17.49	17.66	13,356,530	-1.22(-6.44%)
Dec 12, 2012	19.35	19.38	18.83	18.88	4,326,720	-0.32(-1.66%)
Dec 11, 2012	18.96	19.88	18.82	19.20	3,264,751	+0.46(+2.46%)
Dec 10, 2012	19.12	19.17	18.70	18.74	5,285,858	-0.43(-2.23%)
Dec 07, 2012	19.67	19.72	19.00	19.17	4,154,022	-0.44(-2.27%)
Dec 06, 2012	19.66	19.87	19.49	19.61	4,635,957	-0.12(-0.60%)
Dec 05, 2012	19.36	19.79	19.27	19.73	7,711,603	+0.29(+1.47%)

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