Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	17.96	18.02	17.90	17.97	1,256,073	-0.03(-0.16%)
Apr 29, 2013	17.81	18.03	17.80	18.00	735,633	+0.39(+2.20%)
Apr 26, 2013	17.57	17.63	17.60	17.61	1,288,962	+0.01(+0.08%)
Apr 25, 2013	17.66	17.73	17.59	17.60	898,282	-0.07(-0.37%)
Apr 24, 2013	17.55	17.71	17.52	17.66	1,770,381	+0.24(+1.39%)
Apr 23, 2013	17.26	17.44	17.26	17.42	2,345,005	+0.44(+2.59%)
Apr 22, 2013	16.91	17.01	16.77	16.98	1,024,990	+0.12(+0.70%)
Apr 19, 2013	16.87	16.94	16.81	16.87	919,964	+0.21(+1.28%)
Apr 18, 2013	16.76	16.76	16.56	16.65	1,585,765	-0.06(-0.35%)
Apr 17, 2013	16.94	16.94	16.59	16.71	813,293	-0.57(-3.31%)
Apr 16, 2013	17.28	17.30	17.15	17.28	289,768	+0.29(+1.72%)
Apr 15, 2013	17.22	17.24	16.98	16.99	595,498	-0.44(-2.52%)
Apr 12, 2013	17.33	17.44	17.27	17.43	661,004	-0.07(-0.38%)
Apr 11, 2013	17.47	17.63	17.44	17.50	305,244	+0.16(+0.93%)
Apr 10, 2013	17.25	17.39	17.23	17.33	459,806	+0.25(+1.46%)
Apr 09, 2013	17.05	17.17	16.92	17.08	446,899	+0.07(+0.39%)
Apr 08, 2013	16.95	17.03	16.92	17.02	674,143	+0.04(+0.22%)
Apr 05, 2013	16.82	16.99	16.80	16.98	1,509,996	-0.15(-0.90%)
Apr 04, 2013	17.02	17.16	16.96	17.14	515,033	+0.03(+0.17%)
Apr 03, 2013	17.27	17.31	17.07	17.11	509,783	-0.06(-0.34%)
Apr 02, 2013	17.16	17.37	17.13	17.17	2,622,013	+0.26(+1.56%)
Apr 01, 2013	16.96	17.02	16.86	16.90	393,046	-0.10(-0.60%)
Mar 28, 2013	16.99	17.06	16.93	17.00	1,470,077	+0.16(+0.96%)
Mar 27, 2013	16.70	16.86	16.67	16.84	3,500,755	-0.29(-1.67%)
Mar 26, 2013	17.13	17.21	17.02	17.13	711,544	+0.14(+0.82%)
Mar 25, 2013	17.41	17.44	16.91	16.99	3,003,568	-0.46(-2.65%)
Mar 22, 2013	17.37	17.50	17.30	17.45	2,166,591	+0.21(+1.19%)
Mar 21, 2013	17.25	17.39	17.17	17.25	2,062,989	-0.29(-1.63%)
Mar 20, 2013	17.56	17.62	17.50	17.53	6,425,346	+0.23(+1.31%)
Mar 19, 2013	17.48	17.52	17.16	17.30	4,583,722	-0.20(-1.13%)
Mar 18, 2013	17.39	17.66	17.38	17.50	3,361,693	-0.25(-1.38%)
Mar 15, 2013	17.78	17.82	17.69	17.75	1,361,489	-0.05(-0.31%)
Mar 14, 2013	17.68	17.84	17.65	17.80	3,269,088	+0.18(+1.00%)
Mar 13, 2013	17.61	17.66	17.48	17.63	3,258,121	-0.07(-0.37%)
Mar 12, 2013	17.80	17.83	17.63	17.69	860,692	-0.04(-0.25%)
Mar 11, 2013	17.63	17.74	17.61	17.74	2,701,686	+0.03(+0.17%)
Mar 08, 2013	17.67	17.73	17.52	17.71	4,088,994	+0.06(+0.33%)
Mar 07, 2013	17.55	17.67	17.52	17.65	1,591,081	+0.22(+1.26%)
Mar 06, 2013	17.50	17.53	17.36	17.43	1,534,405	-0.03(-0.17%)
Mar 05, 2013	17.44	17.52	17.42	17.46	1,222,279	+0.22(+1.28%)
Mar 04, 2013	17.08	17.25	17.06	17.24	382,846	+0.11(+0.64%)
Mar 01, 2013	17.00	17.16	16.90	17.13	1,127,441	-0.07(-0.38%)
Feb 28, 2013	17.23	17.36	17.19	17.19	814,641	-0.09(-0.51%)
Feb 27, 2013	16.94	17.33	16.93	17.28	2,427,058	+0.40(+2.39%)
Feb 26, 2013	16.98	17.07	16.73	16.88	1,010,129	+0.14(+0.83%)
Feb 25, 2013	17.80	17.80	16.70	16.74	2,078,474	-0.70(-3.99%)
Feb 22, 2013	17.27	17.44	17.17	17.44	1,075,359	+0.42(+2.45%)
Feb 21, 2013	17.09	17.13	16.93	17.02	2,856,489	-0.40(-2.27%)
Feb 20, 2013	17.71	17.74	17.40	17.41	1,562,938	-0.33(-1.86%)
Feb 19, 2013	17.63	17.77	17.63	17.74	3,072,473	+0.40(+2.32%)
Feb 15, 2013	17.47	17.50	17.25	17.34	1,852,328	-0.05(-0.29%)
Feb 14, 2013	17.33	17.44	17.30	17.39	632,196	-0.19(-1.08%)
Feb 13, 2013	17.61	17.68	17.55	17.58	502,692	+0.07(+0.38%)
Feb 12, 2013	17.41	17.59	17.40	17.52	2,871,581	+0.19(+1.10%)
Feb 11, 2013	17.36	17.40	17.20	17.33	2,573,983	+0.04(+0.25%)
Feb 08, 2013	17.23	17.31	17.22	17.28	319,615	+0.13(+0.77%)
Feb 07, 2013	17.38	17.39	17.04	17.15	415,524	-0.32(-1.80%)
Feb 06, 2013	17.34	17.50	17.33	17.47	417,700	+0.01(+0.08%)
Feb 04, 2013	17.76	17.80	17.42	17.45	1,134,770	-0.77(-4.22%)

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