Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	24.44	24.48	24.05	24.28	343,265	+0.06(+0.23%)
Apr 29, 2013	24.17	24.22	23.94	24.22	106,785	+0.26(+1.10%)
Apr 26, 2013	24.21	24.48	23.85	23.96	73,052	-0.41(-1.67%)
Apr 25, 2013	24.68	24.79	24.31	24.37	83,094	+0.07(+0.28%)
Apr 24, 2013	24.30	24.34	24.12	24.30	83,537	+0.23(+0.95%)
Apr 23, 2013	24.06	24.08	23.86	24.07	210,850	+0.22(+0.93%)
Apr 22, 2013	24.13	24.13	23.60	23.85	188,648	-0.07(-0.29%)
Apr 19, 2013	23.35	24.03	23.35	23.92	90,670	+0.56(+2.42%)
Apr 18, 2013	23.47	23.47	23.23	23.35	41,647	-0.10(-0.44%)
Apr 17, 2013	23.72	23.72	23.23	23.45	209,127	-0.19(-0.80%)
Apr 16, 2013	23.36	23.72	23.36	23.64	261,128	+0.53(+2.28%)
Apr 15, 2013	23.41	23.59	23.09	23.12	219,053	-0.69(-2.90%)
Apr 12, 2013	23.89	24.05	23.59	23.81	120,230	-0.17(-0.69%)
Apr 11, 2013	23.92	24.16	23.78	23.97	442,913	+0.24(+1.02%)
Apr 10, 2013	23.67	24.14	23.57	23.73	151,680	+0.55(+2.35%)
Apr 09, 2013	23.30	23.34	22.95	23.18	171,569	-0.22(-0.94%)
Apr 08, 2013	23.24	23.89	23.04	23.41	180,710	+0.62(+2.73%)
Apr 05, 2013	22.72	23.47	22.31	22.78	149,567	+0.49(+2.20%)
Apr 04, 2013	21.76	22.56	21.76	22.29	84,025	+1.45(+6.96%)
Apr 03, 2013	20.95	21.05	20.78	20.84	11,740	-0.11(-0.51%)
Apr 02, 2013	20.68	21.00	20.68	20.95	57,933	+0.26(+1.25%)
Apr 01, 2013	21.13	21.13	20.67	20.69	21,650	-0.93(-4.31%)
Mar 28, 2013	21.67	21.69	21.58	21.62	38,409	-0.24(-1.09%)
Mar 27, 2013	22.37	22.37	21.66	21.86	38,871	+0.09(+0.39%)
Mar 26, 2013	21.60	21.78	21.59	21.78	28,083	+0.38(+1.77%)
Mar 25, 2013	22.50	22.50	21.23	21.40	57,207	-0.32(-1.46%)
Mar 22, 2013	21.75	23.20	21.57	21.71	43,937	+0.10(+0.48%)
Mar 21, 2013	21.89	21.89	21.61	21.61	16,819	-0.32(-1.45%)
Mar 20, 2013	21.77	22.01	21.66	21.93	30,900	+0.37(+1.73%)
Mar 19, 2013	21.58	21.78	21.42	21.56	17,673	+0.08(+0.39%)
Mar 18, 2013	21.20	21.60	21.20	21.47	13,610	-0.14(-0.64%)
Mar 15, 2013	21.78	22.32	21.52	21.61	150,900	+0.00(+0.00%)
Mar 14, 2013	21.62	21.69	21.44	21.61	48,859	+0.23(+1.10%)
Mar 13, 2013	21.13	21.50	21.13	21.38	18,249	+0.09(+0.42%)
Mar 12, 2013	21.39	21.46	21.29	21.29	32,943	-0.34(-1.56%)
Mar 11, 2013	21.37	21.80	21.29	21.62	247,280	+0.35(+1.62%)
Mar 08, 2013	21.32	21.39	21.21	21.28	37,792	+0.29(+1.39%)
Mar 07, 2013	20.90	24.11	20.85	20.99	13,388	-0.06(-0.27%)
Mar 06, 2013	20.86	21.04	20.55	21.04	11,136	+0.43(+2.08%)
Mar 05, 2013	20.69	20.69	20.59	20.62	23,017	+0.08(+0.37%)
Mar 04, 2013	20.53	20.56	20.49	20.54	10,153	+0.07(+0.36%)
Mar 01, 2013	20.32	20.47	20.29	20.47	15,119	+0.31(+1.55%)
Feb 28, 2013	20.13	20.17	20.10	20.15	30,845	+0.35(+1.78%)
Feb 27, 2013	19.75	19.80	19.68	19.80	66,649	+0.05(+0.25%)
Feb 26, 2013	19.60	19.83	19.53	19.75	131,096	-0.41(-2.02%)
Feb 22, 2013	19.78	20.16	19.78	20.16	14,809	+0.46(+2.35%)
Feb 21, 2013	20.01	20.01	19.55	19.70	22,677	-0.52(-2.56%)
Feb 20, 2013	20.19	20.84	20.17	20.22	16,239	+0.24(+1.21%)
Feb 19, 2013	19.68	20.02	19.68	19.97	13,800	+0.30(+1.51%)
Feb 15, 2013	19.72	19.72	19.59	19.68	8,262	-0.20(-1.01%)
Feb 14, 2013	20.23	20.23	19.60	19.88	15,251	-0.25(-1.23%)
Feb 13, 2013	20.20	20.52	20.13	20.13	9,695	-0.06(-0.28%)
Feb 12, 2013	20.60	20.60	20.14	20.18	29,119	-0.37(-1.80%)
Feb 11, 2013	30.25	20.55	20.00	20.55	16,817	+0.51(+2.54%)
Feb 08, 2013	20.09	21.89	19.75	20.04	16,664	-0.23(-1.16%)
Feb 07, 2013	20.13	20.28	20.03	20.28	17,384	+0.07(+0.35%)
Feb 06, 2013	20.37	20.37	20.06	20.21	15,684	+0.46(+2.34%)
Feb 04, 2013	19.64	19.84	19.56	19.75	26,066	+0.39(+2.03%)

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