Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	38.83	38.96	38.64	38.75	2,344,508	+0.36(+0.94%)
Mar 29, 2012	38.41	38.47	38.09	38.39	2,461,587	-0.40(-1.03%)
Mar 28, 2012	39.19	39.19	38.57	38.79	3,567,490	-0.01(-0.03%)
Mar 27, 2012	38.90	38.90	38.63	38.80	2,333,002	-0.02(-0.05%)
Mar 26, 2012	38.45	38.88	38.40	38.82	2,103,604	+0.51(+1.33%)
Mar 23, 2012	38.12	38.36	37.92	38.31	1,287,122	-0.14(-0.36%)
Mar 22, 2012	38.23	38.57	38.20	38.45	1,860,018	-0.23(-0.59%)
Mar 21, 2012	38.87	38.97	38.55	38.68	1,824,725	-0.08(-0.21%)
Mar 20, 2012	38.57	38.85	38.55	38.76	1,649,211	-0.16(-0.41%)
Mar 19, 2012	38.63	39.09	38.62	38.92	1,287,600	+0.02(+0.05%)
Mar 16, 2012	38.98	39.05	38.81	38.90	1,888,779	+0.07(+0.18%)
Mar 15, 2012	38.70	38.83	38.38	38.83	1,829,026	+0.32(+0.83%)
Mar 14, 2012	38.65	38.75	38.42	38.51	1,827,508	-0.14(-0.36%)
Mar 13, 2012	38.30	38.69	38.25	38.65	1,582,033	+0.46(+1.20%)
Mar 12, 2012	38.08	38.25	37.95	38.19	980,351	+0.11(+0.29%)
Mar 09, 2012	37.97	38.24	37.91	38.08	1,368,986	-0.07(-0.18%)
Mar 08, 2012	37.73	38.22	37.66	38.15	2,627,219	+0.94(+2.53%)
Mar 07, 2012	37.18	37.33	37.01	37.21	2,342,849	+0.26(+0.70%)
Mar 06, 2012	37.30	37.39	36.90	36.95	4,622,071	-1.07(-2.81%)
Mar 05, 2012	38.14	38.23	37.99	38.02	1,482,260	+0.19(+0.50%)
Mar 02, 2012	37.90	38.02	37.76	37.83	1,493,178	-0.25(-0.66%)
Mar 01, 2012	37.60	38.10	37.58	38.08	3,936,215	+1.05(+2.84%)
Feb 29, 2012	37.63	37.69	37.03	37.03	2,809,922	-0.54(-1.44%)
Feb 28, 2012	37.46	37.73	37.27	37.57	2,098,812	+0.06(+0.16%)
Feb 27, 2012	37.33	37.71	37.30	37.51	1,530,227	-0.32(-0.85%)
Feb 24, 2012	37.80	38.04	37.78	37.83	2,129,502	+0.08(+0.21%)
Feb 23, 2012	37.46	37.76	37.28	37.75	2,718,707	+0.79(+2.14%)
Feb 22, 2012	37.08	37.34	36.94	36.96	3,044,512	-0.33(-0.88%)
Feb 21, 2012	37.25	37.55	37.13	37.29	1,707,095	+0.11(+0.30%)
Feb 17, 2012	37.21	37.24	37.04	37.18	2,413,669	+0.07(+0.19%)
Feb 16, 2012	36.85	37.17	36.75	37.11	2,555,204	+0.17(+0.46%)
Feb 15, 2012	37.09	37.13	36.86	36.94	1,868,312	-0.13(-0.35%)
Feb 14, 2012	37.32	37.40	36.88	37.07	2,080,847	-0.50(-1.33%)
Feb 13, 2012	37.55	37.66	37.36	37.57	1,620,159	+0.34(+0.91%)
Feb 10, 2012	37.03	37.36	36.91	37.23	2,166,131	-0.18(-0.48%)
Feb 09, 2012	37.54	37.54	37.11	37.41	2,810,634	+0.27(+0.73%)
Feb 08, 2012	37.06	37.30	36.74	37.14	6,384,101	-0.40(-1.07%)
Feb 07, 2012	37.11	37.59	37.01	37.54	3,640,017	+0.83(+2.26%)
Feb 06, 2012	36.37	36.80	36.31	36.71	2,790,910	-0.02(-0.05%)
Feb 03, 2012	36.62	36.77	36.45	36.73	3,520,114	+0.03(+0.08%)
Feb 02, 2012	36.78	36.86	36.57	36.70	2,550,163	-0.17(-0.46%)
Feb 01, 2012	36.91	37.27	36.84	36.87	3,250,335	-0.26(-0.70%)
Jan 31, 2012	37.45	37.58	36.97	37.13	3,255,001	+0.11(+0.30%)
Jan 30, 2012	36.91	37.08	36.83	37.02	3,476,612	+0.06(+0.16%)
Jan 27, 2012	36.77	36.99	36.71	36.96	2,284,107	+0.01(+0.03%)
Jan 26, 2012	36.81	37.15	36.67	36.95	3,360,803	+0.31(+0.85%)
Jan 25, 2012	36.14	36.69	35.87	36.64	3,802,489	+0.35(+0.96%)
Jan 24, 2012	36.19	36.29	35.98	36.29	2,905,389	+0.28(+0.78%)
Jan 23, 2012	35.98	36.26	35.95	36.01	2,729,114	-0.06(-0.17%)
Jan 20, 2012	35.86	36.10	35.86	36.07	5,225,978	-0.11(-0.30%)
Jan 19, 2012	36.21	36.24	35.90	36.18	4,736,590	-0.17(-0.47%)
Jan 18, 2012	36.12	36.42	36.04	36.35	4,482,989	+0.58(+1.62%)
Jan 17, 2012	35.63	35.99	35.54	35.77	4,130,668	+0.45(+1.27%)
Jan 13, 2012	35.30	35.39	34.92	35.32	2,660,831	-0.43(-1.20%)
Jan 12, 2012	35.96	36.03	35.57	35.75	3,155,898	-0.09(-0.25%)
Jan 11, 2012	35.74	35.86	35.47	35.84	3,515,858	-0.42(-1.16%)
Jan 10, 2012	36.32	36.36	36.06	36.26	3,234,930	+0.47(+1.31%)
Jan 09, 2012	35.97	35.97	35.43	35.79	3,766,062	-0.13(-0.36%)
Jan 06, 2012	35.87	35.97	35.34	35.92	10,796,180	+0.19(+0.53%)
Jan 05, 2012	35.34	35.78	35.09	35.73	4,318,788	-0.77(-2.11%)

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