Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	43.76	44.00	43.21	43.40	134,680	-0.39(-0.89%)
May 30, 2012	43.90	44.39	43.60	43.79	93,675	-0.56(-1.26%)
May 29, 2012	44.05	44.50	43.94	44.35	64,784	+0.66(+1.51%)
May 25, 2012	43.92	44.98	43.57	43.69	75,699	-0.36(-0.82%)
May 24, 2012	44.72	45.11	43.38	44.05	86,296	-0.24(-0.54%)
May 23, 2012	43.40	44.41	43.09	44.29	109,462	+0.44(+1.00%)
May 22, 2012	44.00	44.25	43.39	43.85	153,326	+0.02(+0.05%)
May 21, 2012	43.13	44.35	42.80	43.83	170,150	+0.85(+1.98%)
May 18, 2012	42.99	43.86	42.68	42.98	148,345	-0.02(-0.05%)
May 17, 2012	43.27	44.26	42.88	43.00	136,649	+0.00(+0.00%)
May 16, 2012	43.00	43.58	42.96	43.00	72,851	+0.31(+0.73%)
May 15, 2012	42.71	43.01	42.58	42.69	66,021	-0.10(-0.23%)
May 14, 2012	42.65	43.13	42.47	42.79	85,316	-0.52(-1.20%)
May 11, 2012	44.03	44.38	43.24	43.31	72,344	-1.17(-2.63%)
May 10, 2012	44.40	44.96	44.12	44.48	64,234	+0.58(+1.32%)
May 09, 2012	43.86	44.72	43.50	43.90	80,203	-0.53(-1.19%)
May 08, 2012	44.86	44.86	43.93	44.43	92,697	-0.88(-1.94%)
May 07, 2012	45.08	45.71	44.60	45.31	69,301	-0.01(-0.02%)
May 04, 2012	46.07	46.58	44.82	45.32	88,751	-0.73(-1.59%)
May 03, 2012	46.16	46.53	45.90	46.05	68,356	-0.05(-0.11%)
May 02, 2012	45.56	46.11	45.05	46.10	50,710	+0.09(+0.20%)
May 01, 2012	46.17	47.45	45.98	46.01	64,420	-0.22(-0.48%)
Apr 30, 2012	46.81	46.81	46.20	46.23	42,491	-0.76(-1.62%)
Apr 27, 2012	46.37	47.24	45.85	46.99	49,327	+0.90(+1.95%)
Apr 26, 2012	46.01	46.36	45.82	46.09	29,568	-0.08(-0.17%)
Apr 25, 2012	45.88	46.61	45.80	46.17	63,457	+1.03(+2.28%)
Apr 24, 2012	44.35	45.33	44.11	45.14	69,476	+0.73(+1.64%)
Apr 23, 2012	44.63	44.79	44.13	44.41	56,230	-1.07(-2.35%)
Apr 20, 2012	45.49	45.93	45.15	45.48	60,384	+0.56(+1.25%)
Apr 19, 2012	45.81	46.10	44.75	44.92	74,520	-0.85(-1.86%)
Apr 18, 2012	46.02	46.36	45.49	45.77	76,028	-0.65(-1.40%)
Apr 17, 2012	45.94	46.78	45.60	46.42	48,291	+0.87(+1.91%)
Apr 16, 2012	45.79	46.20	45.16	45.55	46,726	-0.05(-0.11%)
Apr 13, 2012	46.16	46.28	45.50	45.60	71,027	-0.69(-1.49%)
Apr 12, 2012	45.25	46.65	45.25	46.29	79,372	+1.42(+3.16%)
Apr 11, 2012	44.65	44.91	44.46	44.87	71,977	+0.65(+1.47%)
Apr 10, 2012	44.76	44.97	44.20	44.22	83,249	-0.67(-1.49%)
Apr 09, 2012	45.27	45.57	44.72	44.89	69,431	-1.26(-2.73%)
Apr 05, 2012	46.13	46.25	45.99	46.15	37,329	-0.22(-0.47%)
Apr 04, 2012	46.89	47.16	46.28	46.37	56,549	-1.01(-2.13%)
Apr 03, 2012	48.20	48.51	47.14	47.38	90,050	-0.84(-1.74%)
Apr 02, 2012	46.98	48.25	46.98	48.22	109,951	+0.94(+1.99%)
Mar 30, 2012	47.78	47.78	47.28	47.28	73,983	-0.03(-0.06%)
Mar 29, 2012	46.59	47.47	46.59	47.31	94,861	+0.41(+0.87%)
Mar 28, 2012	47.51	47.78	46.66	46.90	180,862	-0.47(-0.99%)
Mar 27, 2012	49.00	49.22	47.29	47.37	131,512	-1.73(-3.52%)
Mar 26, 2012	49.11	49.42	48.22	49.10	121,124	+1.27(+2.66%)
Mar 23, 2012	46.80	48.02	46.78	47.83	101,497	+1.22(+2.62%)
Mar 22, 2012	45.87	47.04	45.84	46.61	85,258	+0.37(+0.80%)
Mar 21, 2012	46.15	47.24	46.00	46.24	127,388	+0.09(+0.20%)
Mar 20, 2012	46.75	46.81	46.11	46.15	76,750	-0.98(-2.08%)
Mar 19, 2012	45.90	47.59	45.90	47.13	122,926	+1.23(+2.68%)
Mar 16, 2012	46.42	46.59	45.85	45.90	137,624	-0.26(-0.56%)
Mar 15, 2012	46.17	46.30	45.53	46.16	75,966	-0.16(-0.35%)
Mar 14, 2012	46.13	46.46	46.07	46.32	73,539	-0.03(-0.06%)
Mar 13, 2012	46.43	46.43	45.70	46.35	90,592	+0.20(+0.43%)
Mar 12, 2012	47.28	47.54	46.01	46.15	88,150	-1.22(-2.58%)
Mar 09, 2012	46.65	48.11	46.38	47.37	165,485	+0.68(+1.46%)
Mar 08, 2012	45.94	46.76	45.47	46.69	96,107	+1.05(+2.30%)
Mar 07, 2012	44.12	45.65	44.00	45.64	195,600	+1.55(+3.52%)
Mar 06, 2012	45.07	45.33	44.03	44.09	159,688	-1.43(-3.14%)
Mar 05, 2012	45.72	45.83	45.05	45.52	105,138	-0.48(-1.04%)
Mar 02, 2012	47.38	48.11	45.00	46.00	150,858	-1.50(-3.16%)

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