| 1) | 28576 | 189217.4 | JOHN DEERE PRODUCT ENGINEERING |
| 2) | 28460 | 121597.1 | NORTHERN NATURAL GAS CO. - WAT |
| 3) | 28949 | 97320.3 | CAMBREX CHARLES CITY, INC. |
| 4) | 28957 | 96468.5 | CAMBREX CHARLES CITY, INC. |
| 5) | 29488 | 88697.4 | GRAIN PROCESSING CORPORATION |
| 6) | 28643 | 78807.4 | DYNAMIC FIBERGLASS, INC. |
| 7) | 29268 | 64887.3 | CARGILL, INC. - CEDAR RAPIDS |
| 8) | 28647 | 64873.1 | PELLA CORPORATION - CARROLL DI |
| 9) | 29946 | 61527.3 | GREEN VALLEY CHEMICAL CORPORAT |
| 10) | 29463 | 60342.5 | PELLA CORPORATION - PELLA DIVI |
| 1) | 28576 | 21024.2 | JOHN DEERE PRODUCT ENGINEERING |
| 2) | 28460 | 13510.8 | NORTHERN NATURAL GAS CO. - WAT |
| 3) | 28949 | 10813.4 | CAMBREX CHARLES CITY, INC. |
| 4) | 28957 | 10718.7 | CAMBREX CHARLES CITY, INC. |
| 5) | 29488 | 9855.3 | GRAIN PROCESSING CORPORATION |
| 6) | 28643 | 8756.4 | DYNAMIC FIBERGLASS, INC. |
| 7) | 29268 | 7209.7 | CARGILL, INC. - CEDAR RAPIDS |
| 8) | 28647 | 7208.1 | PELLA CORPORATION - CARROLL DI |
| 9) | 29946 | 6836.4 | GREEN VALLEY CHEMICAL CORPORAT |
| 10) | 29463 | 6704.7 | PELLA CORPORATION - PELLA DIVI |
| 1) | 29708 | 3630.1 | JOHN DEERE - DES MOINES WORKS |
| 2) | 29707 | 1791.6 | JOHN DEERE - DES MOINES WORKS |
| 3) | 29368 | 1544.8 | ADM CORN PROCESSING - CEDAR RA |
| 4) | 29407 | 1436.6 | PMX INDUSTRIES, INC. |
| 5) | 29369 | 1282.4 | ADM CORN PROCESSING - CEDAR RA |
| 6) | 29702 | 1158.8 | JOHN DEERE - DES MOINES WORKS |
| 7) | 29703 | 1135.5 | JOHN DEERE - DES MOINES WORKS |
| 8) | 29367 | 851.7 | ADM CORN PROCESSING - CEDAR RA |
| 9) | 29709 | 834.6 | JOHN DEERE - DES MOINES WORKS |
| 10) | 29370 | 638.8 | ADM CORN PROCESSING - CEDAR RA |
| 1) | 29741 | 88567.9 | JOHN DEERE - DES MOINES WORKS |
| 2) | 29030 | 47144.6 | NORTHERN NATURAL GAS CO. - GAR |
| 3) | 28606 | 38976.6 | JOHN DEERE PRODUCT ENGINEERING |
| 4) | 28605 | 30126.4 | JOHN DEERE PRODUCT ENGINEERING |
| 5) | 29368 | 15867.4 | ADM CORN PROCESSING - CEDAR RA |
| 6) | 30080 | 13177.0 | CARGILL, INC. - SIOUX CITY |
| 7) | 29369 | 13171.5 | ADM CORN PROCESSING - CEDAR RA |
| 8) | 30078 | 12825.1 | FLEETGUARD, INC. |
| 9) | 30069 | 11996.4 | UNITED STATES GYPSUM CO. - FOR |
| 10) | 30108 | 11233.1 | SIOUX CITY BRICK & TILE COMPAN |
| 1) | 29708 | 3630.1 | JOHN DEERE - DES MOINES WORKS |
| 2) | 29707 | 1791.6 | JOHN DEERE - DES MOINES WORKS |
| 3) | 29368 | 1263.0 | ADM CORN PROCESSING - CEDAR RA |
| 4) | 29702 | 1158.8 | JOHN DEERE - DES MOINES WORKS |
| 5) | 29703 | 1135.5 | JOHN DEERE - DES MOINES WORKS |
| 6) | 29369 | 1048.4 | ADM CORN PROCESSING - CEDAR RA |
| 7) | 29709 | 834.6 | JOHN DEERE - DES MOINES WORKS |
| 8) | 29030 | 764.2 | NORTHERN NATURAL GAS CO. - GAR |
| 9) | 29367 | 696.3 | ADM CORN PROCESSING - CEDAR RA |
| 10) | 28606 | 631.8 | JOHN DEERE PRODUCT ENGINEERING |
| 1) | 28994 | 497.7 | WINNEBAGO INDUSTRIES, INC. - H |
| 2) | 29741 | 376.4 | JOHN DEERE - DES MOINES WORKS |
| 3) | 29744 | 344.6 | JOHN DEERE - DES MOINES WORKS |
| 4) | 29514 | 277.3 | MONSANTO COMPANY - MUSCATINE 3 |
| 5) | 29925 | 273.5 | USDA, NATIONAL ANIMAL DISEASE |
| 6) | 30110 | 246.5 | MIDAMERICAN ENERGY CO. - GEORG |
| 7) | 29789 | 188.9 | NORTHERN NATURAL GAS CO. - OAK |
| 8) | 28724 | 185.5 | EQUISTAR CHEMICALS, L.P. |
| 9) | 28622 | 166.9 | UNIVERSITY OF NORTHERN IOWA - |
| 10) | 29598 | 160.3 | MONSANTO COMPANY - MUSCATINE 3 |
| 1) | 29030 | 9378.8 | NORTHERN NATURAL GAS CO. - GAR |
| 2) | 28606 | 7753.9 | JOHN DEERE PRODUCT ENGINEERING |
| 3) | 28605 | 5993.3 | JOHN DEERE PRODUCT ENGINEERING |
| 4) | 29286 | 4381.2 | GENERAL MILLS OPERATIONS, INC. |
| 5) | 28812 | 1339.0 | IOWA ARMY AMMUNITION PLANT |
| 6) | 29554 | 1252.4 | MONSANTO COMPANY - MUSCATINE 3 |
| 7) | 28756 | 1108.4 | ADM CORN PROCESSING - CLINTON |
| 8) | 29563 | 923.5 | MONSANTO COMPANY - MUSCATINE 3 |
| 9) | 28542 | 910.5 | JOHN DEERE PRODUCT ENGINEERING |
| 10) | 28714 | 863.1 | EQUISTAR CHEMICALS, L.P. |
| 1) | 29368 | 1484.7 | ADM CORN PROCESSING - CEDAR RA |
| 2) | 29369 | 1232.5 | ADM CORN PROCESSING - CEDAR RA |
| 3) | 29367 | 818.6 | ADM CORN PROCESSING - CEDAR RA |
| 4) | 29370 | 613.9 | ADM CORN PROCESSING - CEDAR RA |
| 5) | 28622 | 377.3 | UNIVERSITY OF NORTHERN IOWA - |
| 6) | 29530 | 328.8 | MONSANTO COMPANY - MUSCATINE 3 |
| 7) | 29534 | 289.7 | MONSANTO COMPANY - MUSCATINE 3 |
| 8) | 29027 | 201.2 | PELLA CORPORATION - SHENANDOAH |
| 9) | 29558 | 190.9 | MONSANTO COMPANY - MUSCATINE 3 |
| 10) | 29050 | 181.4 | CARGILL, INC. - IOWA FALLS |
| 1) | 29368 | 5906.2 | ADM CORN PROCESSING - CEDAR RA |
| 2) | 29369 | 4902.8 | ADM CORN PROCESSING - CEDAR RA |
| 3) | 29367 | 3256.3 | ADM CORN PROCESSING - CEDAR RA |
| 4) | 29370 | 2442.2 | ADM CORN PROCESSING - CEDAR RA |
| 5) | 28863 | 1582.8 | JOHN DEERE - DUBUQUE WORKS |
| 6) | 28872 | 1579.4 | JOHN DEERE - DUBUQUE WORKS |
| 7) | 29530 | 1308.0 | MONSANTO COMPANY - MUSCATINE 3 |
| 8) | 29534 | 1152.6 | MONSANTO COMPANY - MUSCATINE 3 |
| 9) | 28842 | 719.7 | UNITED STATES GYPSUM CO. - SPE |
| 10) | 28622 | 588.2 | UNIVERSITY OF NORTHERN IOWA - |
| 1) | 29368 | 1821.3 | ADM CORN PROCESSING - CEDAR RA |
| 2) | 28994 | 1787.1 | WINNEBAGO INDUSTRIES, INC. - H |
| 3) | 29369 | 1511.8 | ADM CORN PROCESSING - CEDAR RA |
| 4) | 29744 | 1141.7 | JOHN DEERE - DES MOINES WORKS |
| 5) | 29367 | 1004.1 | ADM CORN PROCESSING - CEDAR RA |
| 6) | 29370 | 753.1 | ADM CORN PROCESSING - CEDAR RA |
| 7) | 29530 | 403.3 | MONSANTO COMPANY - MUSCATINE 3 |
| 8) | 29534 | 355.4 | MONSANTO COMPANY - MUSCATINE 3 |
| 9) | 29771 | 348.8 | METRO PARK EAST SANITARY LANDF |
| 10) | 28622 | 252.1 | UNIVERSITY OF NORTHERN IOWA - |
| 1) | 28588 | 27508.7 | JOHN DEERE PRODUCT ENGINEERING |
| 2) | 29994 | 17804.6 | JOHN DEERE - OTTUMWA WORKS |
| 3) | 28590 | 16410.3 | JOHN DEERE PRODUCT ENGINEERING |
| 4) | 29031 | 6727.2 | NORTHERN NATURAL GAS CO. - GAR |
| 5) | 29741 | 2886.5 | JOHN DEERE - DES MOINES WORKS |
| 6) | 29931 | 2661.7 | TAMA PAPERBOARD |
| 7) | 29744 | 794.0 | JOHN DEERE - DES MOINES WORKS |
| 8) | 28608 | 533.2 | UNIVERSITY OF NORTHERN IOWA - |
| 9) | 28613 | 494.0 | UNIVERSITY OF NORTHERN IOWA - |
| 10) | 29918 | 402.0 | IOWA STATE UNIVERSITY/ ISU HEA |
| 1) | 28622 | 33.9 | UNIVERSITY OF NORTHERN IOWA - |
| 2) | 29027 | 18.1 | PELLA CORPORATION - SHENANDOAH |
| 3) | 29050 | 16.2 | CARGILL, INC. - IOWA FALLS |
| 4) | 30013 | 10.8 | CRANE VALVE |
| 5) | 30014 | 7.6 | NATURAL GAS PIPELINE CO. OF AM |
| 6) | 28602 | 6.9 | JOHN DEERE PRODUCT ENGINEERING |
| 7) | 28708 | 4.9 | EQUISTAR CHEMICALS, L.P. |
| 8) | 28709 | 4.9 | EQUISTAR CHEMICALS, L.P. |
| 9) | 29861 | 1.8 | GROSCHOPP |
| 10) | 29306 | 1.3 | GENERAL MILLS OPERATIONS, INC. |
| 1) | 29115 | 310822.2 | UNIVERSITY OF IOWA MAIN POWER |
| 2) | 29030 | 122913.0 | NORTHERN NATURAL GAS CO. - GAR |
| 3) | 28606 | 101617.5 | JOHN DEERE PRODUCT ENGINEERING |
| 4) | 28605 | 78543.8 | JOHN DEERE PRODUCT ENGINEERING |
| 5) | 29919 | 77752.1 | IOWA STATE UNIVERSITY/ ISU HEA |
| 6) | 29268 | 33150.4 | CARGILL, INC. - CEDAR RAPIDS |
| 7) | 28965 | 20447.0 | CAMBREX CHARLES CITY, INC. |
| 8) | 28966 | 20447.0 | CAMBREX CHARLES CITY, INC. |
| 9) | 28967 | 20447.0 | CAMBREX CHARLES CITY, INC. |
| 10) | 28972 | 20070.2 | CAMBREX CHARLES CITY, INC. |
| 1) | 28853 | 1020359.7 | POLARIS INDUSTRIES, INC. |
| 2) | 28588 | 439876.8 | JOHN DEERE PRODUCT ENGINEERING |
| 3) | 29946 | 208060.8 | GREEN VALLEY CHEMICAL CORPORAT |
| 4) | 29487 | 191856.1 | NATURAL GAS PIPELINE CO. OF AM |
| 5) | 29398 | 103699.4 | ADM CORN PROCESSING - CEDAR RA |
| 6) | 29530 | 102811.8 | MONSANTO COMPANY - MUSCATINE 3 |
| 7) | 28576 | 81107.9 | JOHN DEERE PRODUCT ENGINEERING |
| 8) | 29030 | 79630.7 | NORTHERN NATURAL GAS CO. - GAR |
| 9) | 29488 | 63854.9 | GRAIN PROCESSING CORPORATION |
| 10) | 28697 | 50738.6 | EQUISTAR CHEMICALS, L.P. |
| 1) | 29488 | 477140.4 | GRAIN PROCESSING CORPORATION |
| 2) | 28576 | 346186.0 | JOHN DEERE PRODUCT ENGINEERING |
| 3) | 29463 | 331057.0 | PELLA CORPORATION - PELLA DIVI |
| 4) | 29323 | 288865.2 | PENFORD PRODUCTS CO. |
| 5) | 29487 | 284107.8 | NATURAL GAS PIPELINE CO. OF AM |
| 6) | 28812 | 256284.7 | IOWA ARMY AMMUNITION PLANT |
| 7) | 29322 | 209043.9 | PENFORD PRODUCTS CO. |
| 8) | 28756 | 193161.0 | ADM CORN PROCESSING - CLINTON |
| 9) | 29022 | 169416.5 | MANILDRA ENERGY CORPORATION |
| 10) | 29539 | 135080.5 | MONSANTO COMPANY - MUSCATINE 3 |
| 1) | 28765 | 1328314.8 | GUARDIAN INDUSTRIES CORPORATIO |
| 2) | 29488 | 482803.4 | GRAIN PROCESSING CORPORATION |
| 3) | 28576 | 363771.7 | JOHN DEERE PRODUCT ENGINEERING |
| 4) | 29936 | 240753.2 | TAMA PAPERBOARD |
| 5) | 29668 | 240171.0 | AG PROCESSING, INC. - SHELDON |
| 6) | 29946 | 212025.3 | GREEN VALLEY CHEMICAL CORPORAT |
| 7) | 29323 | 198385.5 | PENFORD PRODUCTS CO. |
| 8) | 28588 | 195002.0 | JOHN DEERE PRODUCT ENGINEERING |
| 9) | 29322 | 148459.5 | PENFORD PRODUCTS CO. |
| 10) | 28812 | 131208.4 | IOWA ARMY AMMUNITION PLANT |
| 1) | 28441 | 0.0 | QUAD/GREENFIELD, LLC |
| 2) | 28442 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 3) | 28443 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 4) | 28444 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 5) | 28445 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 6) | 28446 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 7) | 28447 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 8) | 28448 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 9) | 28449 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 10) | 28450 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 1) | 29369 | 5417.0 | ADM CORN PROCESSING - CEDAR RA |
| 2) | 28756 | 4050.5 | ADM CORN PROCESSING - CLINTON |
| 3) | 28812 | 4050.5 | IOWA ARMY AMMUNITION PLANT |
| 4) | 30062 | 2762.8 | UNITED STATES GYPSUM CO. - FOR |
| 5) | 30063 | 2706.6 | UNITED STATES GYPSUM CO. - FOR |
| 6) | 28863 | 2026.3 | JOHN DEERE - DUBUQUE WORKS |
| 7) | 28872 | 2026.3 | JOHN DEERE - DUBUQUE WORKS |
| 8) | 30059 | 1726.4 | UNITED STATES GYPSUM CO. - FOR |
| 9) | 28576 | 1382.8 | JOHN DEERE PRODUCT ENGINEERING |
| 10) | 30061 | 1153.7 | UNITED STATES GYPSUM CO. - FOR |
| 1) | 28441 | 0.0 | QUAD/GREENFIELD, LLC |
| 2) | 28442 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 3) | 28443 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 4) | 28444 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 5) | 28445 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 6) | 28446 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 7) | 28447 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 8) | 28448 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 9) | 28449 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 10) | 28450 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 1) | 28576 | 5101.7 | JOHN DEERE PRODUCT ENGINEERING |
| 2) | 29323 | 4257.0 | PENFORD PRODUCTS CO. |
| 3) | 29322 | 3080.6 | PENFORD PRODUCTS CO. |
| 4) | 29022 | 2496.7 | MANILDRA ENERGY CORPORATION |
| 5) | 29169 | 1983.9 | SNAP-ON TOOLS MANUFACTURING CO |
| 6) | 29026 | 1668.5 | MANILDRA ENERGY CORPORATION |
| 7) | 28609 | 1075.1 | UNIVERSITY OF NORTHERN IOWA - |
| 8) | 28616 | 971.8 | UNIVERSITY OF NORTHERN IOWA - |
| 9) | 28981 | 724.2 | WINNEBAGO INDUSTRIES, INC. - H |
| 10) | 30048 | 589.3 | UNITED STATES GYPSUM CO. - FOR |
| 1) | 28843 | 15973.1 | UNITED STATES GYPSUM CO. - SPE |
| 2) | 28858 | 15457.6 | JOHN DEERE - DUBUQUE WORKS |
| 3) | 29936 | 14319.4 | TAMA PAPERBOARD |
| 4) | 28576 | 13020.9 | JOHN DEERE PRODUCT ENGINEERING |
| 5) | 29946 | 12959.9 | GREEN VALLEY CHEMICAL CORPORAT |
| 6) | 28839 | 12211.2 | UNITED STATES GYPSUM CO. - SPE |
| 7) | 28864 | 11962.1 | JOHN DEERE - DUBUQUE WORKS |
| 8) | 28873 | 11962.1 | JOHN DEERE - DUBUQUE WORKS |
| 9) | 29030 | 9161.9 | NORTHERN NATURAL GAS CO. - GAR |
| 10) | 29668 | 8959.0 | AG PROCESSING, INC. - SHELDON |
| 1) | 28843 | 5733.9 | UNITED STATES GYPSUM CO. - SPE |
| 2) | 28858 | 5548.9 | JOHN DEERE - DUBUQUE WORKS |
| 3) | 28765 | 5164.2 | GUARDIAN INDUSTRIES CORPORATIO |
| 4) | 28839 | 4383.5 | UNITED STATES GYPSUM CO. - SPE |
| 5) | 28864 | 4294.1 | JOHN DEERE - DUBUQUE WORKS |
| 6) | 28873 | 4294.1 | JOHN DEERE - DUBUQUE WORKS |
| 7) | 29030 | 3288.9 | NORTHERN NATURAL GAS CO. - GAR |
| 8) | 28859 | 2374.1 | JOHN DEERE - DUBUQUE WORKS |
| 9) | 29936 | 2290.1 | TAMA PAPERBOARD |
| 10) | 28860 | 2172.1 | JOHN DEERE - DUBUQUE WORKS |
| 1) | 28588 | 110639.4 | JOHN DEERE PRODUCT ENGINEERING |
| 2) | 28843 | 102664.6 | UNITED STATES GYPSUM CO. - SPE |
| 3) | 28858 | 99351.2 | JOHN DEERE - DUBUQUE WORKS |
| 4) | 28839 | 78485.4 | UNITED STATES GYPSUM CO. - SPE |
| 5) | 28765 | 77463.5 | GUARDIAN INDUSTRIES CORPORATIO |
| 6) | 28864 | 76884.8 | JOHN DEERE - DUBUQUE WORKS |
| 7) | 28873 | 76884.8 | JOHN DEERE - DUBUQUE WORKS |
| 8) | 29030 | 58886.8 | NORTHERN NATURAL GAS CO. - GAR |
| 9) | 28859 | 42507.6 | JOHN DEERE - DUBUQUE WORKS |
| 10) | 28860 | 38891.1 | JOHN DEERE - DUBUQUE WORKS |
| 1) | 28765 | 433426.6 | GUARDIAN INDUSTRIES CORPORATIO |
| 2) | 29488 | 298273.9 | GRAIN PROCESSING CORPORATION |
| 3) | 29936 | 146028.8 | TAMA PAPERBOARD |
| 4) | 29946 | 132671.2 | GREEN VALLEY CHEMICAL CORPORAT |
| 5) | 28812 | 81060.0 | IOWA ARMY AMMUNITION PLANT |
| 6) | 28756 | 72676.0 | ADM CORN PROCESSING - CLINTON |
| 7) | 30085 | 51369.1 | CARGILL, INC. - SIOUX CITY |
| 8) | 28461 | 42391.1 | NORTHERN NATURAL GAS CO. - WAT |
| 9) | 29958 | 40264.9 | CARGILL, INC. - EDDYVILLE |
| 10) | 30051 | 39179.1 | UNITED STATES GYPSUM CO. - FOR |
| 1) | 29919 | 2405.1 | IOWA STATE UNIVERSITY/ ISU HEA |
| 2) | 29925 | 1510.1 | USDA, NATIONAL ANIMAL DISEASE |
| 3) | 28441 | 0.0 | QUAD/GREENFIELD, LLC |
| 4) | 28442 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 5) | 28443 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 6) | 28444 | 0.0 | INDUSTRIAL LAMINATES/NORPLEX, |
| 7) | 28445 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 8) | 28446 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 9) | 28447 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 10) | 28448 | 0.0 | JOHN DEERE FOUNDRY - WATERLOO |
| 1) | 29936 | 812340.7 | TAMA PAPERBOARD |
| 2) | 29323 | 585543.9 | PENFORD PRODUCTS CO. |
| 3) | 28576 | 507936.6 | JOHN DEERE PRODUCT ENGINEERING |
| 4) | 29668 | 503820.8 | AG PROCESSING, INC. - SHELDON |
| 5) | 29598 | 333585.3 | MONSANTO COMPANY - MUSCATINE 3 |
| 6) | 28853 | 330240.3 | POLARIS INDUSTRIES, INC. |
| 7) | 29463 | 292441.5 | PELLA CORPORATION - PELLA DIVI |
| 8) | 28609 | 275737.0 | UNIVERSITY OF NORTHERN IOWA - |
| 9) | 29051 | 265885.6 | CARGILL, INC. - IOWA FALLS |
| 10) | 28616 | 264676.2 | UNIVERSITY OF NORTHERN IOWA - |