Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	20.30	20.43	20.10	20.19	818,607	-0.17(-0.83%)
Mar 27, 2013	20.00	20.39	19.98	20.36	807,118	+0.24(+1.19%)
Mar 26, 2013	19.80	20.17	19.70	20.12	654,483	+0.46(+2.34%)
Mar 25, 2013	19.82	19.89	19.50	19.66	416,328	-0.16(-0.81%)
Mar 22, 2013	19.51	19.93	19.39	19.82	743,419	+0.44(+2.27%)
Mar 21, 2013	19.41	19.45	19.19	19.38	726,802	-0.09(-0.46%)
Mar 20, 2013	19.39	19.58	19.18	19.47	513,893	+0.12(+0.62%)
Mar 19, 2013	19.42	19.51	19.24	19.35	534,858	-0.03(-0.15%)
Mar 18, 2013	19.38	19.57	19.34	19.38	482,874	-0.23(-1.17%)
Mar 15, 2013	19.61	19.65	19.50	19.61	940,300	-0.07(-0.36%)
Mar 14, 2013	19.66	19.80	19.59	19.68	515,425	+0.00(+0.00%)
Mar 13, 2013	19.18	19.79	19.11	19.68	835,634	+0.57(+2.98%)
Mar 12, 2013	19.39	19.46	19.04	19.11	1,066,133	-0.23(-1.19%)
Mar 11, 2013	19.52	19.52	19.28	19.34	650,503	-0.27(-1.38%)
Mar 08, 2013	19.77	19.86	19.39	19.61	945,049	-0.18(-0.91%)
Mar 07, 2013	19.72	19.83	19.60	19.79	511,887	+0.13(+0.66%)
Mar 06, 2013	19.93	20.15	19.61	19.66	1,672,939	-0.34(-1.70%)
Mar 05, 2013	19.40	20.00	19.40	20.00	1,606,030	+0.16(+0.81%)
Mar 04, 2013	19.61	19.85	19.58	19.84	1,314,502	+0.25(+1.28%)
Mar 01, 2013	19.19	19.62	19.12	19.59	1,051,384	+0.25(+1.29%)
Feb 28, 2013	19.25	19.40	19.17	19.34	962,821	-0.01(-0.05%)
Feb 27, 2013	19.00	19.50	18.91	19.35	1,379,372	+0.31(+1.63%)
Feb 26, 2013	18.87	19.18	18.85	19.04	1,253,288	+0.19(+1.01%)
Feb 25, 2013	18.99	19.38	18.81	18.85	2,084,954	-0.15(-0.79%)
Feb 22, 2013	18.80	19.00	18.62	19.00	1,568,252	+0.21(+1.12%)
Feb 21, 2013	18.45	18.96	18.44	18.79	1,833,104	+0.15(+0.80%)
Feb 20, 2013	18.08	18.70	17.55	18.64	3,980,700	+1.14(+6.51%)
Feb 19, 2013	16.98	17.53	16.90	17.50	2,780,084	+0.39(+2.28%)
Feb 15, 2013	17.30	17.31	17.07	17.11	1,364,711	-0.08(-0.47%)
Feb 14, 2013	17.11	17.31	16.92	17.19	712,595	+0.03(+0.17%)
Feb 13, 2013	17.36	17.38	16.97	17.16	1,176,815	-0.20(-1.18%)
Feb 12, 2013	17.45	17.54	17.24	17.36	646,705	-0.04(-0.20%)
Feb 11, 2013	17.69	17.70	17.34	17.40	633,723	-0.26(-1.47%)
Feb 08, 2013	17.71	17.72	17.50	17.66	315,386	+0.00(+0.00%)
Feb 07, 2013	17.75	17.81	17.54	17.66	378,483	-0.11(-0.62%)
Feb 06, 2013	17.44	17.80	17.42	17.77	684,268	+0.30(+1.72%)
Feb 04, 2013	17.78	17.87	17.43	17.47	748,276	-0.36(-2.02%)
Feb 01, 2013	17.63	17.88	17.63	17.83	679,508	+0.24(+1.36%)
Jan 31, 2013	17.41	17.59	17.34	17.59	1,041,599	+0.19(+1.09%)
Jan 30, 2013	17.47	17.63	17.31	17.40	717,930	-0.09(-0.51%)
Jan 29, 2013	17.51	17.61	17.37	17.49	641,308	-0.03(-0.17%)
Jan 28, 2013	17.67	17.85	17.41	17.52	687,456	-0.08(-0.45%)
Jan 25, 2013	17.74	17.74	17.51	17.60	954,524	-0.02(-0.11%)
Jan 24, 2013	17.78	17.95	17.52	17.62	1,355,061	-0.17(-0.96%)
Jan 23, 2013	18.14	18.29	17.77	17.79	673,180	-0.30(-1.69%)
Jan 22, 2013	18.15	18.21	17.95	18.09	841,375	-0.27(-1.44%)
Jan 18, 2013	17.93	18.40	17.91	18.36	1,040,199	+0.48(+2.68%)
Jan 17, 2013	17.87	17.91	17.61	17.88	637,531	+0.07(+0.39%)
Jan 16, 2013	17.57	18.03	17.52	17.81	1,113,511	+0.12(+0.68%)
Jan 15, 2013	17.59	17.72	17.59	17.69	649,945	-0.02(-0.11%)
Jan 14, 2013	17.71	17.77	17.61	17.71	625,531	-0.07(-0.39%)
Jan 11, 2013	17.67	17.80	17.55	17.78	1,278,616	+0.14(+0.79%)
Jan 10, 2013	17.76	17.83	17.52	17.64	1,285,420	-0.11(-0.62%)
Jan 09, 2013	17.60	17.78	17.51	17.75	510,451	+0.13(+0.74%)
Jan 08, 2013	17.58	17.77	17.55	17.62	518,378	-0.03(-0.17%)
Jan 07, 2013	17.92	17.99	17.58	17.65	542,169	-0.35(-1.94%)
Jan 04, 2013	17.99	18.32	17.72	18.00	1,295,723	+0.64(+3.69%)
Jan 03, 2013	17.37	17.53	17.25	17.36	655,598	+0.04(+0.23%)

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