Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	24.04	24.04	23.43	23.61	1,010,268	-0.43(-1.79%)
Apr 27, 2012	23.57	24.37	23.32	24.04	2,926,895	+1.19(+5.20%)
Apr 26, 2012	22.13	23.02	22.01	22.86	2,273,610	+0.87(+3.97%)
Apr 25, 2012	22.37	22.61	21.67	21.98	2,213,729	+0.15(+0.70%)
Apr 24, 2012	21.56	22.11	21.40	21.83	1,574,769	+0.43(+1.99%)
Apr 23, 2012	21.02	21.49	20.61	21.40	1,447,052	+0.22(+1.04%)
Apr 20, 2012	22.33	22.33	21.07	21.18	3,319,206	-0.82(-3.74%)
Apr 19, 2012	22.82	23.15	21.97	22.01	1,832,307	-0.85(-3.72%)
Apr 18, 2012	22.54	23.05	22.25	22.86	1,233,938	+0.05(+0.24%)
Apr 17, 2012	22.84	23.28	22.78	22.80	1,882,272	+0.20(+0.89%)
Apr 16, 2012	22.34	22.76	21.74	22.60	1,209,037	+0.54(+2.44%)
Apr 13, 2012	22.38	22.57	21.88	22.06	883,941	-0.59(-2.62%)
Apr 12, 2012	21.87	22.71	21.83	22.65	1,995,287	+0.86(+3.94%)
Apr 11, 2012	21.92	22.15	21.71	21.80	2,631,058	+0.14(+0.63%)
Apr 10, 2012	22.84	23.60	21.58	21.66	2,559,546	-1.32(-5.76%)
Apr 09, 2012	23.29	23.43	22.55	22.98	1,453,686	-0.55(-2.33%)
Apr 05, 2012	23.42	23.80	23.18	23.53	1,688,158	+0.24(+1.02%)
Apr 04, 2012	23.11	23.48	22.11	23.29	2,164,864	+0.09(+0.39%)
Apr 03, 2012	23.65	23.85	22.97	23.20	2,105,933	-0.66(-2.76%)
Apr 02, 2012	24.02	24.09	23.38	23.86	1,151,932	-0.45(-1.84%)
Mar 30, 2012	24.43	24.68	23.77	24.31	1,275,493	+0.00(+0.00%)
Mar 29, 2012	24.34	24.47	23.46	24.31	1,187,631	-0.26(-1.04%)
Mar 28, 2012	24.66	24.66	24.17	24.56	886,864	-0.02(-0.07%)
Mar 27, 2012	24.59	25.07	24.39	24.58	791,121	+0.04(+0.15%)
Mar 26, 2012	24.91	25.06	24.28	24.55	1,780,871	-0.09(-0.37%)
Mar 23, 2012	23.81	24.65	23.71	24.64	1,480,046	+0.64(+2.66%)
Mar 22, 2012	23.65	24.06	23.20	24.00	1,488,938	+0.20(+0.84%)
Mar 21, 2012	23.59	24.11	23.31	23.80	843,987	+0.17(+0.73%)
Mar 20, 2012	23.75	23.91	23.35	23.62	886,961	-0.43(-1.79%)
Mar 19, 2012	23.96	24.13	23.50	24.05	1,339,504	+0.05(+0.23%)
Mar 16, 2012	23.39	24.12	23.20	24.00	1,428,479	+0.59(+2.54%)
Mar 15, 2012	23.50	23.81	23.19	23.40	1,081,494	-0.04(-0.16%)
Mar 14, 2012	23.60	24.34	23.19	23.44	3,179,962	+0.72(+3.18%)
Mar 13, 2012	22.89	23.02	22.55	22.72	1,281,386	+0.26(+1.18%)
Mar 12, 2012	23.27	23.57	22.41	22.45	1,552,549	-0.97(-4.13%)
Mar 09, 2012	22.98	23.51	22.84	23.42	2,052,661	+0.61(+2.68%)
Mar 08, 2012	21.89	22.96	21.73	22.81	2,981,425	+1.37(+6.39%)
Mar 07, 2012	20.73	22.08	20.60	21.44	2,253,597	+0.84(+4.10%)
Mar 06, 2012	20.78	20.85	20.14	20.59	2,526,914	-0.46(-2.19%)
Mar 05, 2012	21.59	21.60	20.78	21.06	1,308,900	-0.49(-2.29%)
Mar 02, 2012	22.10	22.55	21.47	21.55	1,307,361	-0.64(-2.88%)
Mar 01, 2012	22.75	23.19	22.12	22.19	1,426,812	-0.47(-2.06%)
Feb 29, 2012	22.98	23.03	22.51	22.65	1,580,816	-0.27(-1.16%)
Feb 28, 2012	22.62	23.02	22.58	22.92	1,728,343	+0.18(+0.80%)
Feb 27, 2012	22.43	22.82	22.13	22.74	1,738,175	-0.08(-0.36%)
Feb 24, 2012	22.78	23.11	22.43	22.82	2,538,896	+0.39(+1.75%)
Feb 23, 2012	21.56	22.60	20.74	22.43	2,109,218	+0.82(+3.81%)
Feb 22, 2012	21.95	22.11	21.12	21.60	1,449,903	-0.55(-2.47%)
Feb 21, 2012	23.26	23.26	21.97	22.15	1,328,516	-1.02(-4.41%)
Feb 17, 2012	23.60	23.60	22.72	23.18	1,830,332	-0.42(-1.78%)
Feb 16, 2012	22.65	23.67	22.57	23.60	2,140,988	+0.80(+3.53%)
Feb 15, 2012	21.81	22.87	21.38	22.79	2,966,984	+1.19(+5.50%)
Feb 14, 2012	20.43	21.83	20.43	21.60	1,955,984	+0.94(+4.55%)
Feb 13, 2012	20.23	20.71	19.83	20.66	2,030,293	+0.90(+4.58%)
Feb 10, 2012	21.17	21.41	19.68	19.76	3,145,585	-0.33(-1.64%)
Feb 09, 2012	19.96	20.16	19.60	20.09	1,185,832	+0.10(+0.50%)
Feb 08, 2012	20.06	20.27	19.85	19.99	800,711	+0.09(+0.46%)
Feb 07, 2012	19.78	20.11	19.21	19.90	1,330,154	+0.04(+0.18%)
Feb 06, 2012	20.58	20.72	19.80	19.86	1,569,297	-0.92(-4.44%)
Feb 03, 2012	20.64	21.05	20.33	20.78	1,858,350	+0.63(+3.15%)
Feb 02, 2012	20.41	20.60	20.05	20.15	1,160,647	-0.01(-0.07%)

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