Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	32.09	32.94	31.78	32.58	1,714,847	+1.10(+3.50%)
Apr 27, 2012	31.56	31.64	30.83	31.48	1,225,886	+0.29(+0.93%)
Apr 26, 2012	31.30	32.13	31.17	31.19	1,298,907	+0.02(+0.05%)
Apr 25, 2012	30.72	31.27	30.49	31.17	814,972	+0.77(+2.54%)
Apr 24, 2012	30.63	31.17	30.14	30.40	1,025,768	-0.10(-0.34%)
Apr 23, 2012	30.26	30.69	29.69	30.50	1,176,451	-0.01(-0.02%)
Apr 20, 2012	29.78	30.55	29.78	30.51	1,172,296	+1.10(+3.73%)
Apr 19, 2012	29.51	30.29	28.96	29.41	850,221	+0.03(+0.12%)
Apr 18, 2012	28.49	29.60	28.12	29.38	817,504	+0.82(+2.88%)
Apr 17, 2012	28.58	29.09	28.08	28.56	688,480	+0.19(+0.66%)
Apr 16, 2012	28.72	29.17	27.92	28.37	767,508	-0.03(-0.12%)
Apr 13, 2012	28.83	28.83	28.26	28.40	759,705	-0.66(-2.28%)
Apr 12, 2012	28.71	29.53	28.59	29.06	874,465	+0.80(+2.83%)
Apr 11, 2012	27.22	28.31	27.07	28.27	883,657	+1.32(+4.92%)
Apr 10, 2012	28.72	28.72	26.36	26.94	1,533,998	-1.79(-6.22%)
Apr 09, 2012	28.98	28.99	28.09	28.73	645,657	-0.37(-1.28%)
Apr 05, 2012	29.36	29.50	28.84	29.10	580,441	-0.42(-1.41%)
Apr 04, 2012	29.25	29.61	28.99	29.52	696,038	+0.11(+0.37%)
Apr 03, 2012	29.24	30.42	29.23	29.41	1,213,380	+0.23(+0.80%)
Apr 02, 2012	28.27	29.40	28.17	29.17	986,521	+1.14(+4.07%)
Mar 30, 2012	27.88	28.31	27.52	28.03	623,047	+0.43(+1.55%)
Mar 29, 2012	27.30	27.72	26.80	27.60	568,896	+0.11(+0.42%)
Mar 28, 2012	27.95	28.00	27.09	27.49	592,452	-0.43(-1.53%)
Mar 27, 2012	28.74	28.74	27.83	27.92	840,643	-0.69(-2.41%)
Mar 26, 2012	27.81	28.96	27.81	28.61	901,875	+1.16(+4.24%)
Mar 23, 2012	27.78	27.78	26.44	27.44	752,865	+0.08(+0.29%)
Mar 22, 2012	26.38	27.54	25.75	27.36	2,176,290	+3.21(+13.31%)
Mar 21, 2012	24.48	24.50	24.00	24.15	331,912	-0.21(-0.84%)
Mar 20, 2012	24.71	24.72	24.24	24.35	464,158	-0.53(-2.13%)
Mar 19, 2012	24.55	25.18	24.41	24.89	373,826	+0.37(+1.51%)
Mar 16, 2012	25.10	25.40	24.50	24.51	572,636	-0.50(-2.01%)
Mar 15, 2012	24.45	25.02	24.39	25.02	519,951	+0.65(+2.67%)
Mar 14, 2012	24.33	24.59	24.04	24.37	377,888	-0.07(-0.28%)
Mar 13, 2012	24.55	24.59	24.27	24.43	449,626	-0.02(-0.07%)
Mar 12, 2012	24.53	24.92	24.17	24.45	382,444	-0.02(-0.09%)
Mar 09, 2012	24.83	24.99	24.34	24.47	570,473	-0.25(-0.99%)
Mar 08, 2012	24.17	24.83	24.02	24.72	431,224	+0.78(+3.24%)
Mar 07, 2012	23.76	24.09	23.65	23.94	283,007	+0.19(+0.80%)
Mar 06, 2012	23.70	23.95	23.70	23.75	417,179	-0.29(-1.20%)
Mar 05, 2012	24.22	24.33	23.74	24.04	407,098	-0.24(-1.01%)
Mar 02, 2012	23.70	24.35	23.53	24.29	824,212	+0.47(+1.98%)
Mar 01, 2012	23.95	24.11	23.36	23.82	525,134	+0.09(+0.36%)
Feb 29, 2012	24.50	24.52	23.68	23.73	528,490	-0.68(-2.77%)
Feb 28, 2012	24.71	24.90	24.15	24.41	503,025	-0.28(-1.15%)
Feb 27, 2012	24.70	25.00	24.12	24.69	386,001	-0.10(-0.39%)
Feb 24, 2012	24.16	25.32	23.91	24.79	620,500	+0.77(+3.19%)
Feb 23, 2012	25.82	25.88	23.00	24.02	1,307,129	-0.38(-1.56%)
Feb 22, 2012	26.51	26.51	24.04	24.40	1,042,784	-1.59(-6.12%)
Feb 21, 2012	25.01	26.28	25.00	25.99	827,411	+1.11(+4.47%)
Feb 17, 2012	25.12	25.33	24.77	24.88	416,071	-0.07(-0.30%)
Feb 16, 2012	24.98	25.07	24.78	24.95	340,145	+0.06(+0.25%)
Feb 15, 2012	24.84	25.09	24.71	24.89	430,268	+0.27(+1.11%)
Feb 14, 2012	24.69	24.84	24.42	24.62	394,549	-0.07(-0.30%)
Feb 13, 2012	23.97	25.10	23.97	24.69	458,530	+0.95(+4.00%)
Feb 10, 2012	23.87	24.03	23.66	23.74	384,325	-0.35(-1.44%)
Feb 09, 2012	23.98	24.19	23.70	24.09	322,100	+0.09(+0.35%)
Feb 08, 2012	24.45	24.53	23.60	24.00	456,639	-0.47(-1.90%)
Feb 07, 2012	24.45	24.65	24.38	24.47	306,544	+0.02(+0.09%)
Feb 06, 2012	24.33	25.20	24.27	24.45	493,659	+0.10(+0.40%)
Feb 03, 2012	23.88	24.46	23.88	24.35	539,810	+0.72(+3.05%)
Feb 02, 2012	22.65	24.14	22.62	23.63	769,813	+0.96(+4.23%)

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