Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	17.99	18.23	17.93	18.12	454,371	+0.12(+0.67%)
Feb 27, 2013	17.68	18.14	17.64	18.00	618,819	+0.22(+1.24%)
Feb 26, 2013	17.91	18.09	17.63	17.78	691,242	-0.11(-0.61%)
Feb 25, 2013	18.38	18.38	17.88	17.89	751,835	-0.44(-2.40%)
Feb 22, 2013	18.67	18.73	18.24	18.33	1,062,641	-0.22(-1.19%)
Feb 21, 2013	18.52	18.82	18.44	18.55	880,342	-0.04(-0.22%)
Feb 20, 2013	18.91	19.10	18.59	18.59	1,074,779	-0.32(-1.69%)
Feb 19, 2013	18.60	18.92	18.53	18.91	1,188,767	+0.40(+2.16%)
Feb 15, 2013	18.43	18.68	18.20	18.51	1,277,708	+0.17(+0.93%)
Feb 14, 2013	18.33	18.60	18.20	18.34	667,205	-0.08(-0.43%)
Feb 13, 2013	18.33	18.60	18.33	18.42	1,268,302	-0.12(-0.65%)
Feb 12, 2013	18.45	18.60	18.35	18.54	903,716	+0.14(+0.76%)
Feb 11, 2013	18.62	18.62	18.37	18.40	1,199,162	-0.19(-1.02%)
Feb 08, 2013	18.45	18.61	18.33	18.59	657,312	+0.17(+0.92%)
Feb 07, 2013	18.30	18.47	18.16	18.42	764,704	+0.08(+0.44%)
Feb 06, 2013	18.24	18.48	18.14	18.34	812,574	+0.05(+0.27%)
Feb 04, 2013	18.45	18.63	18.17	18.29	884,850	-0.29(-1.56%)
Feb 01, 2013	18.73	18.75	18.44	18.58	725,327	-0.06(-0.32%)
Jan 31, 2013	18.39	18.73	18.25	18.64	842,387	+0.21(+1.14%)
Jan 30, 2013	18.38	18.73	18.26	18.43	896,836	-0.02(-0.11%)
Jan 29, 2013	18.20	18.54	18.12	18.45	834,368	+0.20(+1.10%)
Jan 28, 2013	18.27	18.42	18.11	18.25	914,127	-0.08(-0.44%)
Jan 25, 2013	18.19	18.50	18.19	18.33	585,175	+0.18(+0.99%)
Jan 24, 2013	18.10	18.40	18.00	18.15	641,948	+0.07(+0.39%)
Jan 23, 2013	17.98	18.17	17.90	18.08	773,197	+0.08(+0.44%)
Jan 22, 2013	17.80	18.06	17.73	18.00	721,109	+0.12(+0.67%)
Jan 18, 2013	17.90	17.99	17.70	17.88	554,901	-0.07(-0.39%)
Jan 17, 2013	17.76	17.96	17.74	17.95	702,409	+0.22(+1.24%)
Jan 16, 2013	17.50	17.89	17.38	17.73	917,037	+0.21(+1.20%)
Jan 15, 2013	17.03	17.59	17.01	17.52	701,421	+0.37(+2.16%)
Jan 14, 2013	17.21	17.31	17.00	17.15	819,238	-0.14(-0.81%)
Jan 11, 2013	17.50	17.50	17.20	17.29	560,640	-0.17(-0.97%)
Jan 10, 2013	17.47	17.51	17.17	17.46	867,136	-0.01(-0.06%)
Jan 09, 2013	17.50	17.64	17.21	17.47	1,337,109	-0.08(-0.46%)
Jan 08, 2013	17.22	17.58	16.87	17.55	1,821,948	+0.38(+2.21%)
Jan 07, 2013	17.13	18.12	17.12	17.17	3,065,091	-0.29(-1.66%)
Jan 04, 2013	18.05	18.57	17.08	17.46	6,939,623	-1.58(-8.30%)
Jan 03, 2013	18.75	19.36	18.59	19.04	1,198,309	+0.22(+1.17%)
Jan 02, 2013	18.73	18.97	18.36	18.82	1,268,233	-0.15(-0.79%)
Dec 31, 2012	18.60	19.03	18.58	18.97	680,648	+0.34(+1.83%)
Dec 28, 2012	18.49	18.75	18.43	18.63	562,583	-0.02(-0.11%)
Dec 27, 2012	18.43	18.71	18.37	18.65	931,663	+0.19(+1.03%)
Dec 26, 2012	18.91	18.91	18.41	18.46	857,505	-0.39(-2.07%)
Dec 24, 2012	18.71	18.96	18.45	18.85	462,604	-0.07(-0.37%)
Dec 21, 2012	18.43	18.97	18.19	18.92	2,024,328	+0.43(+2.33%)
Dec 20, 2012	18.38	18.55	18.20	18.49	746,681	+0.11(+0.61%)
Dec 19, 2012	18.10	18.46	18.10	18.38	832,856	+0.29(+1.59%)
Dec 18, 2012	17.71	18.20	17.71	18.09	904,344	+0.27(+1.52%)
Dec 17, 2012	17.45	18.00	17.41	17.82	2,188,272	-0.14(-0.78%)
Dec 14, 2012	18.54	18.73	17.61	17.96	3,285,234	-0.69(-3.70%)
Dec 13, 2012	19.02	19.10	18.57	18.65	872,023	-0.28(-1.48%)
Dec 12, 2012	19.30	19.41	18.74	18.93	1,784,136	-0.45(-2.32%)
Dec 11, 2012	19.67	19.83	19.22	19.38	575,853	-0.12(-0.62%)
Dec 10, 2012	19.89	19.97	19.30	19.50	336,176	-0.41(-2.08%)
Dec 07, 2012	20.19	20.23	19.72	19.91	265,460	-0.19(-0.92%)
Dec 06, 2012	20.05	20.31	19.94	20.10	244,801	+0.05(+0.25%)
Dec 05, 2012	20.59	20.75	19.74	20.05	715,581	-0.49(-2.39%)

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