Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	16.15	16.44	15.88	15.98	834,285	-0.34(-2.06%)
Feb 27, 2013	16.65	16.66	16.24	16.32	820,791	-0.52(-3.12%)
Feb 26, 2013	17.27	17.27	16.39	16.84	1,222,572	-0.13(-0.76%)
Feb 22, 2013	17.31	17.37	16.85	16.97	452,573	-0.23(-1.32%)
Feb 21, 2013	16.96	17.51	16.91	17.20	1,225,346	+0.29(+1.70%)
Feb 20, 2013	17.17	17.61	16.83	16.91	2,287,102	+0.08(+0.47%)
Feb 19, 2013	16.89	17.01	16.49	16.83	944,856	-0.21(-1.22%)
Feb 15, 2013	17.37	17.41	16.65	17.04	976,819	-0.55(-3.15%)
Feb 14, 2013	18.02	18.32	17.39	17.59	1,012,841	-0.35(-1.93%)
Feb 13, 2013	18.09	18.95	17.87	17.94	1,714,814	+0.21(+1.17%)
Feb 12, 2013	18.00	18.07	17.65	17.73	540,329	-0.33(-1.81%)
Feb 11, 2013	18.36	18.36	17.82	18.06	655,613	-0.51(-2.72%)
Feb 08, 2013	18.38	18.87	18.34	18.56	923,944	+0.17(+0.92%)
Feb 07, 2013	18.31	18.55	18.17	18.40	538,608	-0.05(-0.27%)
Feb 06, 2013	18.29	18.66	18.27	18.45	775,172	+0.26(+1.42%)
Feb 04, 2013	18.02	18.53	17.93	18.19	496,470	-0.02(-0.11%)
Feb 01, 2013	18.32	18.61	18.02	18.21	696,221	+0.15(+0.82%)
Jan 31, 2013	18.11	18.43	17.78	18.06	576,245	-0.12(-0.65%)
Jan 30, 2013	18.38	18.60	18.11	18.18	1,157,160	+0.05(+0.27%)
Jan 29, 2013	17.25	18.17	17.22	18.13	1,141,815	+1.16(+6.83%)
Jan 28, 2013	17.09	17.23	16.72	16.97	1,208,552	-0.27(-1.55%)
Jan 25, 2013	17.82	17.97	17.12	17.24	1,372,117	-0.74(-4.13%)
Jan 24, 2013	18.47	18.61	17.94	17.98	984,284	-0.68(-3.66%)
Jan 23, 2013	18.96	19.22	18.66	18.66	773,163	-0.38(-1.98%)
Jan 22, 2013	18.70	19.11	18.57	19.04	766,854	+0.08(+0.42%)
Jan 18, 2013	19.28	19.31	18.87	18.96	519,666	-0.27(-1.39%)
Jan 17, 2013	19.00	19.42	18.83	19.23	752,704	+0.09(+0.47%)
Jan 16, 2013	19.37	19.53	19.10	19.14	898,154	-0.34(-1.73%)
Jan 15, 2013	19.60	19.87	19.40	19.48	1,215,774	+0.01(+0.05%)
Jan 14, 2013	20.01	20.03	19.41	19.47	549,075	-0.34(-1.70%)
Jan 11, 2013	20.12	20.17	19.76	19.80	430,875	-0.29(-1.43%)
Jan 10, 2013	20.06	20.27	19.91	20.09	833,545	+0.24(+1.20%)
Jan 09, 2013	19.92	20.15	19.73	19.85	722,214	+0.07(+0.35%)
Jan 08, 2013	20.13	20.26	19.75	19.78	1,022,853	-0.25(-1.24%)
Jan 07, 2013	20.17	20.37	19.83	20.03	582,111	-0.25(-1.22%)
Jan 04, 2013	19.78	20.34	19.66	20.28	575,891	+0.30(+1.49%)
Jan 03, 2013	20.89	20.89	19.93	19.98	827,031	-0.97(-4.63%)
Jan 02, 2013	20.81	20.97	19.99	20.95	738,216	+0.96(+4.80%)
Dec 31, 2012	19.41	20.14	18.92	19.99	1,234,540	+0.60(+3.12%)
Dec 28, 2012	19.90	19.98	19.34	19.39	922,208	-0.52(-2.64%)
Dec 27, 2012	20.04	20.22	19.80	19.91	952,595	-0.20(-0.98%)
Dec 26, 2012	20.21	20.33	19.93	20.11	313,146	-0.01(-0.05%)
Dec 24, 2012	20.12	20.18	19.85	20.12	335,906	+0.00(+0.00%)
Dec 21, 2012	20.03	20.29	19.79	20.12	2,214,497	-0.19(-0.93%)
Dec 20, 2012	20.09	20.46	19.60	20.31	1,296,433	-0.11(-0.53%)
Dec 19, 2012	19.90	20.71	19.90	20.42	1,082,918	+0.24(+1.18%)
Dec 18, 2012	20.28	20.80	19.99	20.18	1,453,594	-0.21(-1.02%)
Dec 17, 2012	22.02	22.02	20.36	20.39	2,359,661	-2.31(-10.17%)
Dec 14, 2012	22.38	22.76	22.29	22.69	641,199	+0.22(+0.97%)
Dec 13, 2012	22.44	22.81	22.20	22.48	672,892	-0.62(-2.70%)
Dec 12, 2012	22.32	23.26	22.22	23.10	969,625	+0.99(+4.48%)
Dec 11, 2012	22.35	22.51	22.09	22.11	531,878	-0.32(-1.41%)
Dec 10, 2012	22.24	22.56	22.16	22.43	473,685	+0.39(+1.75%)
Dec 07, 2012	21.57	22.15	21.56	22.04	525,163	+0.48(+2.20%)
Dec 06, 2012	21.66	22.24	21.55	21.56	782,862	-0.26(-1.18%)
Dec 05, 2012	22.62	22.64	21.75	21.82	597,387	-0.76(-3.38%)

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