1992 CENSUS OF TRANSPORTATION 1992 TRUCK INVENTORY AND USE SURVEY TIUS DATA DICTIONARY-PART 4 RECODED DATA ITEMS =>FORMAT "D" LINE DATA DICTIONARY This line contains the following information: ID "D" NAME Variable name SIZE Size of data field BEGIN Begin position of data field TYPE Character variable indicator "CHAR" or blanks if numeric variable DEC Implied decimal places Text describing the variable will follow this "D" line. "U" LINE UNIVERSE DEFINITION This line contains the universe definition. ID "U" DESCRIPTION Universe description "V" LINE VALUE DEFINITION ID "V" VALUE Value code-right justified DESCRIPTION Value description =>RECODED DATA ITEMS D AXLRE 2 416 THIS ITEM IS A REPRESENTATION OF THE TOTAL NUMBER OF AXLES ON A PARTICULAR TRUCK AND/OR COMBINATION. THE VALUE OF THIS ITEM DEPENDS UPON THE TYPE OF VEHICLE, THE NUMBER OF AXLES ON THE VEHICLE ITSELF, AND THE TYPE OF TRAILER PULLED, IF ANY -SEE AXLE RECODE DOCUMENTATION FOR DESCRIPTION OF VALUES. BLANK (NOT REPORTED OR NOT APPLICABLE) U ALL SAMPLE UNITS D PRNPRO 2 418 THIS VALUE INDICATES THE PRINCIPAL PRODUCT CARRIED BY THE VEHICLE, IF ANY. U ALL SAMPLE UNITS V 01 .FARM PRODUCTS V 02 .LIVE ANIMALS V 03 .PROCESSED FOOD V 04 .MINING PRODUCTS V 05 .BUILDING MATERIALS V 06 .LOGS AND OTHER FOREST PRODUCTS V 07 .LUMBER AND FABRICATED WOOD PRODUCTS V 08 .PAPER PRODUCTS V 09 .CHEMICALS V 10 .PETROLEUM V 11 .PLASTICS AND/OR RUBBER V 12 .PRIMARY METAL PRODUCTS V 13 .FABICATED METAL PRODUCTS V 14 .MACHINERY V 15 .TRANSPORTATION EQUIPMENT V 16 .FURNITURE OR HARDWARE V 17 .TEXTILE MILL PRODUCTS V 18 .HOUSEHOLD GOODS V 19 .CRAFTSMAN'S EQUIPMENT V 20 .MIXED CARGO V 21 .SCRAP, REFUSE OR GARBAGE V 22 .OTHER V 23 .NO LOAD V 24 .PERSONAL TRANSPORTATION V 25 .NOT IN USE V 26 .GLASS PRODUCTS V 27 .MISCELLANEOUS PRODUCTS V 28 .INDUSTRIAL WATER V 29 .HAZARDOUS WASTE (EPA) V 30 .ANIMAL FEED V 31 .HAZARDOUS WASTE (NON-EPA) V 32 .RECYCLABLE PRODUCTS V 33 .PASSENGER TRANSPORTATION V BLANK .NOT REPORTED OR NOT APPLICABLE D AREAOP 1 420 THIS VALUE INDICATES THE GREATEST AREA OF OPERATION OF THE VEHICLE. U ALL SAMPLE UNITS V 1 .GREATEST PERCENTAGE OF MILES TRAVELED OFF-ROAD V 2 .GREATEST PERCENTAGE OF MILES TRAVELED LESS THAN 50 MILES FROM VEHICLE'S HOME BASE V 3 .GREATEST PERCENTAGE OF MILES TRAVELED BETWEEN 50 AND 100 MILES FROM VEHICLE'S HOME BASE V 4 .GREATEST PERCENTAGE OF MILES TRAVELED BETWEEN 100 AND 200 MILES FROM VEHICLE'S HOME BASE V 5 .GREATEST PERCENTAGE OF MILES TRAVELED BETWEEN 200 AND 500 MILES FROM VEHICLE'S HOME BASE V 6 .GREATEST PERCENTAGE OF MILES TRAVELED BEYOND 500 MILES OF VEHICLE'S HOME BASE D TIUGVW 2 421 THIS VALUE INDICATES THE GROSS WEIGHT OF THE VEHICLE BASED ON AVERAGE WEIGHT AND RECODED TO TIUS SPECIFICATIONS (LBS). U ALL SAMPLE UNITS V 01 .6000 OR LESS V 02 .6001 TO 10000 V 03 .10001 TO 14000 V 04 .14001 TO 16000 V 05 .16001 TO 19500 V 06 .19501 TO 26000 V 07 .26001 TO 33000 V 08 .33001 TO 40000 V 09 .40001 TO 50000 V 10 .50001 TO 60000 V 11 .60001 TO 80000 V 12 .80001 TO 100000 V 13 .100001 TO 130000 V 14 .130001 AND OVER V BLANK .NOT REPORTED OR NOT APPLICABLE D PKGVW 1 423 THIS VALUE INDICATES THE POLK GROSS VEHICLE WEIGHT CLASS (LBS.). U ALL SAMPLE UNITS V 1 .6000 OR LESS V 2 .6001 TO 10000 V 3 .10001 TO 14000 V 4 .14001 TO 16000 V 5 .16001 TO 19500 V 6 .19501 TO 26000 V 7 .26001 TO 33000 V 8 .33001 AND GREATER V 9 .UNKNOWN V BLANK .NOT REPORTED OR NOT APPLICABLE D PKRWGT 6 424 THIS VALUE INDICATES THE POLK REGISTERED WEIGHT (LBS.) RANGE = 000000:127500 OR BLANK (NOT REPORTED OR NOT APPLICABLE) U ALL SAMPLE UNITS D VEHSZE 1 430 VEHICLE SIZE CLASS CODE IS BASED ON AVERAGE WEIGHT (LBS). U ALL SAMPLE UNITS V 1 .10000 OR LESS V 2 .10001 TO 19500 V 3 .19501 TO 26000 V 4 .26001 AND OVER V BLANK .NOT REPORTED OR NOT APPLICABLE =>IMPUTED DATA ITEMS THE FOLLOWING VALUES ARE IMPUTE FLAGS FOR SELECTED VARIABLES. THE IMPUTE FLAG WILL INDICATE IF THE INFORMATION IS IMPUTED, EDITED OR CORRECTED BY AN ANALYST OR IS FROM ADMINISTRATIVE DATA. THE ABSENCE OF AN IMPUTE FLAG INDICATES REPORTED DATA. THE FOLLOWING VALUES FOR IMPUTE FLAGS ARE POSSIBLE: "C" .COMPUTER EDIT CORRECTION "I" .COMPUTER EDIT IMPUTATION "P" .POLK CONTROL FILE DATA "A" .ANALYST CORRECTION "D" .ANALYST DEEMED ACCEPTABLE D RI_ACQMON 1 431 IMPUTE FLAG FOR ACQMON U ALL SAMPLE UNITS D RI_ACQYR 1 432 IMPUTE FLAG FOR ACQYR U ALL SAMPLE UNITS D RI_OBTAIN 1 433 IMPUTE FLAG FOR OBTAIN U ALL SAMPLE UNITS D RI_HOWLEA 1 434 IMPUTE FLAG FOR HOWLEA U ALL SAMPLE UNITS D RI_HWLONG 1 435 IMPUTE FLAG FOR HWLONG U ALL SAMPLE UNITS D RI_TL_FIN 1 436 IMPUTE FLAG FOR TL_FIN U ALL SAMPLE UNITS D RI_TL_FM 1 437 IMPUTE FLAG FOR TL_FM U ALL SAMPLE UNITS D RI_TL_SPM 1 438 IMPUTE FLAG FOR TL_SPM U ALL SAMPLE UNITS D RI_TL_TAX 1 439 IMPUTE FLAG FOR TL_TAX U ALL SAMPLE UNITS D RI_TL_OLP 1 440 IMPUTE FLAG FOR TL_OLP U ALL SAMPLE UNITS D RI_TL_REC 1 441 IMPUTE FLAG FOR TL_REC U ALL SAMPLE UNITS D RI_TL_OTH 1 442 IMPUTE FLAG FOR TL_OTH U ALL SAMPLE UNITS D RI_STLOWN 1 443 IMPUTE FLAG FOR STLOWN U ALL SAMPLE UNITS D RI_OWNLES 1 444 IMPUTE FLAG FOR OWNLES U ALL SAMPLE UNITS D RI_DISPOZ 1 445 IMPUTE FLAG FOR DISPOZ U ALL SAMPLE UNITS D RI_DISMON 1 446 IMPUTE FLAG FOR DISMON U ALL SAMPLE UNITS D RI_DISYR 1 447 IMPUTE FLAG FOR DISYR U ALL SAMPLE UNITS D RI_HOWRID 1 448 IMPUTE FLAG FOR HOWRID U ALL SAMPLE UNITS D RI_LEAOUT 1 449 IMPUTE FLAG FOR LEAOUT U ALL SAMPLE UNITS D RI_HLSOUT 1 450 IMPUTE FLAG FOR HLSOUT U ALL SAMPLE UNITS D RI_LLEOUT 1 451 IMPUTE FLAG FOR LLEOUT U ALL SAMPLE UNITS D RI_LO_FIN 1 452 IMPUTE FLAG FOR LO_FIN U ALL SAMPLE UNITS D RI_LO_FM 1 453 IMPUTE FLAG FOR LO_FM U ALL SAMPLE UNITS D RI_LO_SPM 1 454 IMPUTE FLAG FOR LO_SPM U ALL SAMPLE UNITS D RI_LO_TAX 1 455 IMPUTE FLAG FOR LO_TAX U ALL SAMPLE UNITS D RI_LO_OLP 1 456 IMPUTE FLAG FOR LO_OLP U ALL SAMPLE UNITS D RI_LO_REC 1 457 IMPUTE FLAG FOR LO_REC U ALL SAMPLE UNITS D RI_LO_OTH 1 458 IMPUTE FLAG FOR LO_OTH U ALL SAMPLE UNITS D RI_BODTYP 1 459 IMPUTE FLAG FOR BODTYP U ALL SAMPLE UNITS D RI_NAXLES 1 460 IMPUTE FLAG FOR NAXLES U ALL SAMPLE UNITS D RI_LIFTAX 1 461 IMPUTE FLAG FOR LIFTAX U ALL SAMPLE UNITS D RI_DRAXLS 1 462 IMPUTE FLAG FOR DRAXLS U ALL SAMPLE UNITS D RI_VEHTYP 1 463 IMPUTE FLAG FOR VEHTYP U ALL SAMPLE UNITS D RI_TOTLEN 1 464 IMPUTE FLAG FOR TOTLEN U ALL SAMPLE UNITS D RI_TRLATT 1 465 IMPUTE FLAG FOR TRLATT U ALL SAMPLE UNITS D RI_TRAILST 1 466 IMPUTE FLAG FOR TRAILST U ALL SAMPLE UNITS D RI_TRAILTT 1 467 IMPUTE FLAG FOR TRAILTT U ALL SAMPLE UNITS D RI_TRLNGTH 1 468 IMPUTE FLAG FOR TRLNGTH U ALL SAMPLE UNITS D RI_PNOTRL 1 469 IMPUTE FLAG FOR PNOTRL U ALL SAMPLE UNITS D RI_PTRLATT 1 470 IMPUTE FLAG FOR PTRLATT U ALL SAMPLE UNITS D RI_PCNTNR 1 471 IMPUTE FLAG FOR PCNTNR U ALL SAMPLE UNITS D RI_PPIGY 1 472 IMPUTE FLAG FOR PPIGY U ALL SAMPLE UNITS D RI_PCONVTR 1 473 IMPUTE FLAG FOR PCONVTR U ALL SAMPLE UNITS D RI_FSTTRL 1 474 IMPUTE FLAG FOR FSTTRL U ALL SAMPLE UNITS D RI_SNDTRL 1 475 IMPUTE FLAG FOR SNDTRL U ALL SAMPLE UNITS D RI_THDTRL 1 476 IMPUTE FLAG FOR THDTRL U ALL SAMPLE UNITS D RI_AXONTU 1 477 IMPUTE FLAG FOR AXONTU U ALL SAMPLE UNITS D RI_WIDTH 1 478 IMPUTE FLAG FOR WIDTH U ALL SAMPLE UNITS D RI_EMPCK 1 479 IMPUTE FLAG FOR EMPCK U ALL SAMPLE UNITS D RI_EMPWT 1 480 IMPUTE FLAG FOR EMPWT U ALL SAMPLE UNITS D RI_AVGCK 1 481 IMPUTE FLAG FOR AVGCK U ALL SAMPLE UNITS D RI_AVGWT 1 482 IMPUTE FLAG FOR AVGWT U ALL SAMPLE UNITS D RI_MAXWT 1 483 IMPUTE FLAG FOR MAXWT U ALL SAMPLE UNITS D RI_CABTYP 1 484 IMPUTE FLAG FOR CABTYP U ALL SAMPLE UNITS D RI_ENGTYP 1 485 IMPUTE FLAG FOR ENGTYP U ALL SAMPLE UNITS D RI_PKENGSZE 1 486 IMPUTE FLAG FOR PKENGSZE U ALL SAMPLE UNITS D RI_PKCID 1 487 IMPUTE FLAG FOR PKCID U ALL SAMPLE UNITS D RI_REFUEL 1 488 IMPUTE FLAG FOR REFUEL U ALL SAMPLE UNITS D RI_BRAKES 1 489 IMPUTE FLAG FOR BRAKES U ALL SAMPLE UNITS D RI_ALBRAKES 1 490 IMPUTE FLAG FOR ALBRAKES U ALL SAMPLE UNITS D RI_AERODN 1 491 IMPUTE FLAG FOR AERODN U ALL SAMPLE UNITS D RI_AXLRAT 1 492 IMPUTE FLAG FOR AXLRAT U ALL SAMPLE UNITS D RI_ECOENG 1 493 IMPUTE FLAG FOR ECOENG U ALL SAMPLE UNITS D RI_REFLCT 1 494 IMPUTE FLAG FOR REFLCT U ALL SAMPLE UNITS D RI_RADIAL 1 495 IMPUTE FLAG FOR RADIAL U ALL SAMPLE UNITS D RI_GOVNOR 1 496 IMPUTE FLAG FOR GOVNOR U ALL SAMPLE UNITS D RI_VARFAN 1 497 IMPUTE FLAG FOR VARFAN U ALL SAMPLE UNITS D RI_OTHFUEL 1 498 IMPUTE FLAG FOR OTHFUEL U ALL SAMPLE UNITS D RI_PWSTR 1 499 IMPUTE FLAG FOR PWSTR U ALL SAMPLE UNITS D RI_AIRCON 1 500 IMPUTE FLAG FOR AIRCON U ALL SAMPLE UNITS D RI_ENGRET 1 501 IMPUTE FLAG FOR ENGRET U ALL SAMPLE UNITS D RI_EVMS 1 502 IMPUTE FLAG FOR EVMS U ALL SAMPLE UNITS D RI_EVIS 1 503 IMPUTE FLAG FOR EVIS U ALL SAMPLE UNITS D RI_RECRDR 1 504 IMPUTE FLAG FOR RECRDR U ALL SAMPLE UNITS D RI_NAVSYS 1 505 IMPUTE FLAG FOR NAVSYS U ALL SAMPLE UNITS D RI_FRNWHD 1 506 IMPUTE FLAG FOR FRNWHD U ALL SAMPLE UNITS D RI_VCAIDS 1 507 IMPUTE FLAG FOR VCAIDS U ALL SAMPLE UNITS D RI_WCLIFT 1 508 IMPUTE FLAG FOR WCLIFT U ALL SAMPLE UNITS D RI_GMSELF 1 509 IMPUTE FLAG FOR GMSELF U ALL SAMPLE UNITS D RI_GMCOMP 1 510 IMPUTE FLAG FOR GMCOMP U ALL SAMPLE UNITS D RI_GMDEAL 1 511 IMPUTE FLAG FOR GMDEAL U ALL SAMPLE UNITS D RI_GMLEAS 1 512 IMPUTE FLAG FOR GMLEAS U ALL SAMPLE UNITS D RI_GMGARG 1 513 IMPUTE FLAG FOR GMGARG U ALL SAMPLE UNITS D RI_GMDIST 1 514 IMPUTE FLAG FOR GMDIST U ALL SAMPLE UNITS D RI_GMNONE 1 515 IMPUTE FLAG FOR GMNONE U ALL SAMPLE UNITS D RI_GMOTHR 1 516 IMPUTE FLAG FOR GMOTHR U ALL SAMPLE UNITS D RI_OVSELF 1 517 IMPUTE FLAG FOR OVSELF U ALL SAMPLE UNITS D RI_OVCOMP 1 518 IMPUTE FLAG FOR OVCOMP U ALL SAMPLE UNITS D RI_OVDEAL 1 519 IMPUTE FLAG FOR OVDEAL U ALL SAMPLE UNITS D RI_OVLEAS 1 520 IMPUTE FLAG FOR OVLEAS U ALL SAMPLE UNITS D RI_OVGARG 1 521 IMPUTE FLAG FOR OVGARG U ALL SAMPLE UNITS D RI_OVDIST 1 522 IMPUTE FLAG FOR OVDIST U ALL SAMPLE UNITS D RI_OVNONE 1 523 IMPUTE FLAG FOR OVNONE U ALL SAMPLE UNITS D RI_OVOTHR 1 524 IMPUTE FLAG FOR OVOTHR U ALL SAMPLE UNITS D RI_WKSOP 1 525 IMPUTE FLAG FOR WKSOP U ALL SAMPLE UNITS D RI_ANNMIL 1 526 IMPUTE FLAG FOR ANNMIL U ALL SAMPLE UNITS D RI_LTMIL 1 527 IMPUTE FLAG FOR LTMIL U ALL SAMPLE UNITS D RI_MPGCK 1 528 IMPUTE FLAG FOR MPGCK U ALL SAMPLE UNITS D RI_MPG 1 529 IMPUTE FLAG FOR MPG U ALL SAMPLE UNITS D RI_BASTATE 1 530 IMPUTE FLAG FOR BASTATE U ALL SAMPLE UNITS D RI_MSAIO 1 531 IMPUTE FLAG FOR MSAIO U ALL SAMPLE UNITS D RI_TYPHB 1 532 IMPUTE FLAG FOR TYPHB U ALL SAMPLE UNITS D RI_POBAST 1 533 IMPUTE FLAG FOR POBAST U ALL SAMPLE UNITS D RI_POFFRD 1 534 IMPUTE FLAG FOR POFFRD U ALL SAMPLE UNITS D RI_PLOCAL 1 535 IMPUTE FLAG FOR PLOCAL U ALL SAMPLE UNITS D RI_PSHORT 1 536 IMPUTE FLAG FOR PSHORT U ALL SAMPLE UNITS D RI_PSMED 1 537 IMPUTE FLAG FOR PSMED U ALL SAMPLE UNITS D RI_PLMED 1 538 IMPUTE FLAG FOR PLMED U ALL SAMPLE UNITS D RI_PLONG 1 539 IMPUTE FLAG FOR PLONG U ALL SAMPLE UNITS D RI_OPCLAS 1 540 IMPUTE FLAG FOR OPCLAS U ALL SAMPLE UNITS D RI_PBUS 1 541 IMPUTE FLAG FOR PBUS U ALL SAMPLE UNITS D RI_PPTRAN 1 542 IMPUTE FLAG FOR PPTRAN U ALL SAMPLE UNITS D RI_PFORHR 1 543 IMPUTE FLAG FOR PFORHR U ALL SAMPLE UNITS D RI_OPTYP 1 544 IMPUTE FLAG FOR OPTYP U ALL SAMPLE UNITS D RI_PMOCAR 1 545 IMPUTE FLAG FOR PMOCAR U ALL SAMPLE UNITS D RI_PINDEP 1 546 IMPUTE FLAG FOR PINDEP U ALL SAMPLE UNITS D RI_PLEASE 1 547 IMPUTE FLAG FOR PLEASE U ALL SAMPLE UNITS D RI_PPRIV 1 548 IMPUTE FLAG FOR PPRIV U ALL SAMPLE UNITS D RI_PFHOP 1 549 IMPUTE FLAG FOR PFHOP U ALL SAMPLE UNITS D RI_JURISD 1 550 IMPUTE FLAG FOR JURISD U ALL SAMPLE UNITS D RI_PINTER 1 551 IMPUTE FLAG FOR PINTER U ALL SAMPLE UNITS D RI_PINTRA 1 552 IMPUTE FLAG FOR PINTRA U ALL SAMPLE UNITS D RI_PLOCJUR 1 553 IMPUTE FLAG FOR PLOCJUR U ALL SAMPLE UNITS D RI_TYPCAR 1 554 IMPUTE FLAG FOR TYPCAR U ALL SAMPLE UNITS D RI_PCONTR 1 555 IMPUTE FLAG FOR PCONTR U ALL SAMPLE UNITS D RI_PCOMON 1 556 IMPUTE FLAG FOR PCOMON U ALL SAMPLE UNITS D RI_PEXEMT 1 557 IMPUTE FLAG FOR PEXEMT U ALL SAMPLE UNITS D RI_TYPSER 1 558 IMPUTE FLAG FOR TYPSER U ALL SAMPLE UNITS D RI_PTKLOD 1 559 IMPUTE FLAG FOR PTKLOD U ALL SAMPLE UNITS D RI_PLESTL 1 560 IMPUTE FLAG FOR PLESTL U ALL SAMPLE UNITS D RI_ICCREG 1 561 IMPUTE FLAG FOR ICCREG U ALL SAMPLE UNITS D RI_MAJUSE 1 562 IMPUTE FLAG FOR MAJUSE U ALL SAMPLE UNITS D RI_PNOLOD 1 563 IMPUTE FLAG FOR PNOLOD U ALL SAMPLE UNITS D RI_PASSEN 1 564 IMPUTE FLAG FOR PASSEN U ALL SAMPLE UNITS D RI_LVANML 1 565 IMPUTE FLAG FOR LVANML U ALL SAMPLE UNITS D RI_FARMPD 1 566 IMPUTE FLAG FOR FARMPD U ALL SAMPLE UNITS D RI_PRFOOD 1 567 IMPUTE FLAG FOR PRFOOD U ALL SAMPLE UNITS D RI_ANFEED 1 568 IMPUTE FLAG FOR ANFEED U ALL SAMPLE UNITS D RI_MINPRO 1 569 IMPUTE FLAG FOR MINPRO U ALL SAMPLE UNITS D RI_BLDGMA 1 570 IMPUTE FLAG FOR BLDGMA U ALL SAMPLE UNITS D RI_LOGPRO 1 571 IMPUTE FLAG FOR LOGPRO U ALL SAMPLE UNITS D RI_LUMBER 1 572 IMPUTE FLAG FOR LUMBER U ALL SAMPLE UNITS D RI_PAPER 1 573 IMPUTE FLAG FOR PAPER U ALL SAMPLE UNITS D RI_CHEM 1 574 IMPUTE FLAG FOR CHEM U ALL SAMPLE UNITS D RI_PETROL 1 575 IMPUTE FLAG FOR PETROL U ALL SAMPLE UNITS D RI_PLASTK 1 576 IMPUTE FLAG FOR PLASTK U ALL SAMPLE UNITS D RI_PRIMTL 1 577 IMPUTE FLAG FOR PRIMTL U ALL SAMPLE UNITS D RI_FABMTL 1 578 IMPUTE FLAG FOR FABMTL U ALL SAMPLE UNITS D RI_MACHNE 1 579 IMPUTE FLAG FOR MACHNE U ALL SAMPLE UNITS D RI_TEQUIP 1 580 IMPUTE FLAG FOR TEQUIP U ALL SAMPLE UNITS D RI_FURN 1 581 IMPUTE FLAG FOR FURN U ALL SAMPLE UNITS D RI_GLASS 1 582 IMPUTE FLAG FOR GLASS U ALL SAMPLE UNITS D RI_TEXTIL 1 583 IMPUTE FLAG FOR TEXTIL U ALL SAMPLE UNITS D RI_MSCMFG 1 584 IMPUTE FLAG FOR MSCMFG U ALL SAMPLE UNITS D RI_MOVING 1 585 IMPUTE FLAG FOR MOVING U ALL SAMPLE UNITS D RI_TOOLS 1 586 IMPUTE FLAG FOR TOOLS U ALL SAMPLE UNITS D RI_MXDCAR 1 587 IMPUTE FLAG FOR MXDCAR U ALL SAMPLE UNITS D RI_REFUSE 1 588 IMPUTE FLAG FOR REFUSE U ALL SAMPLE UNITS D RI_INDWTR 1 589 IMPUTE FLAG FOR INDWTR U ALL SAMPLE UNITS D RI_HAZEPA 1 590 IMPUTE FLAG FOR HAZEPA U ALL SAMPLE UNITS D RI_HAZNEPA 1 591 IMPUTE FLAG FOR HAZNEPA U ALL SAMPLE UNITS D RI_RECYCLE 1 592 IMPUTE FLAG FOR RECYCLE U ALL SAMPLE UNITS D RI_OTHPROD 1 593 IMPUTE FLAG FOR OTHPROD U ALL SAMPLE UNITS D RI_HAZMAT 1 594 IMPUTE FLAG FOR HAZMAT U ALL SAMPLE UNITS D RI_EXP11 1 595 IMPUTE FLAG FOR EXP11 U ALL SAMPLE UNITS D RI_EXP12 1 596 IMPUTE FLAG FOR EXP12 U ALL SAMPLE UNITS D RI_EXP13 1 597 IMPUTE FLAG FOR EXP13 U ALL SAMPLE UNITS D RI_EXP14 1 598 IMPUTE FLAG FOR EXP14 U ALL SAMPLE UNITS D RI_EXP15 1 599 IMPUTE FLAG FOR EXP15 U ALL SAMPLE UNITS D RI_EXP16 1 600 IMPUTE FLAG FOR EXP16 U ALL SAMPLE UNITS D RI_FLMGAS 1 601 IMPUTE FLAG FOR FLMGAS U ALL SAMPLE UNITS D RI_NFLGAS 1 602 IMPUTE FLAG FOR NFLGAS U ALL SAMPLE UNITS D RI_PSNGAS 1 603 IMPUTE FLAG FOR PSNGAS U ALL SAMPLE UNITS D RI_FLAMBLE 1 604 IMPUTE FLAG FOR FLAMBLE U ALL SAMPLE UNITS D RI_COMBUST 1 605 IMPUTE FLAG FOR COMBUST U ALL SAMPLE UNITS D RI_FLAMSOL 1 606 IMPUTE FLAG FOR FLAMSOL U ALL SAMPLE UNITS D RI_SPONCBST 1 607 IMPUTE FLAG FOR SPONCBST U ALL SAMPLE UNITS D RI_DANGWW 1 608 IMPUTE FLAG FOR DANGWW U ALL SAMPLE UNITS D RI_OXIDIZS 1 609 IMPUTE FLAG FOR OXIDIZS U ALL SAMPLE UNITS D RI_OXYGEN 1 610 IMPUTE FLAG FOR OXYGEN U ALL SAMPLE UNITS D RI_ORGPER 1 611 IMPUTE FLAG FOR ORGPER U ALL SAMPLE UNITS D RI_POISON 1 612 IMPUTE FLAG FOR POISON U ALL SAMPLE UNITS D RI_KPFOOD 1 613 IMPUTE FLAG FOR KPFOOD U ALL SAMPLE UNITS D RI_RADMAT 1 614 IMPUTE FLAG FOR RADMAT U ALL SAMPLE UNITS D RI_CORROS 1 615 IMPUTE FLAG FOR CORROS U ALL SAMPLE UNITS D RI_CLASS9 1 616 IMPUTE FLAG FOR CLASS9 U ALL SAMPLE UNITS D RI_FLTSZE 1 617 IMPUTE FLAG FOR FLTSZE U ALL SAMPLE UNITS D RI_AXLRE 1 618 IMPUTE FLAG FOR AXLRE U ALL SAMPLE UNITS D RI_PRNPRO 1 619 IMPUTE FLAG FOR PRNPRO U ALL SAMPLE UNITS D RI_AREAOP 1 620 IMPUTE FLAG FOR AREAOP U ALL SAMPLE UNITS D RI_TIUGVW 1 621 IMPUTE FLAG FOR TIUGVW U ALL SAMPLE UNITS D RI_PKGVW 1 622 IMPUTE FLAG FOR PKGVW U ALL SAMPLE UNITS D RI_PKRWGT 1 623 IMPUTE FLAG FOR PKRWGT U ALL SAMPLE UNITS D RI_VEHSZE 1 624 IMPUTE FLAG FOR VEHSZE U ALL SAMPLE UNITS D BLANKS 3 625 THREE BLANK SPACES OCCUR AT THE END OF THE RECORD.