Layout for File 14: Imputation Flags for File 7 Variable Name Variable Description Position Format PUBID7 Building identifier 1- 5 REGION7 Census region 7- 7 $REGION. CENDIV7 Census division 9- 9 $CENDIV. SQFT7 Square footage 11- 20 MISS10CH. SQFTC7 Square footage category 22- 23 $SQFTCAT. YRCONC7 Year of construction category 25- 26 $YEARCAT. PBA7 Principal building activity 28- 29 $PBA. ELUSED7 Electricity used in 1999 31- 31 $YESNO. NGUSED7 Natural gas used in 1999 33- 33 $YESNO. FKUSED7 Fuel oil used in 1999 35- 35 $YESNO. PRUSED7 Propane used in 1999 37- 37 $YESNO. STUSED7 District steam used in 1999 39- 39 $YESNO. HWUSED7 District hot water used in 1999 41- 41 $YESNO. ZLTOHRP7 Imputed percent of bldg lit when open 43- 43 $ZVAR. ZLOHRPC7 Imputed percent lit when open category 45- 45 $ZVAR. ZLTNHRP7 Imputed percent lit during off hours 47- 47 $ZVAR. ZLNHRPC7 Imputed percent lit off hours category 49- 49 $ZVAR. ZBULB7 Imputed incandescent light bulbs used 51- 51 $ZVAR. ZFLUOR7 Imputed fluorescent lighting used 53- 53 $ZVAR. ZCFLR7 Imputed compact fluorescent bulbs used 55- 55 $ZVAR. ZHID7 Imputed high intensity discharge lights 57- 57 $ZVAR. ZHALO7 Imputed halogen bulbs used 59- 59 $ZVAR. ZOTLT7 Imputed other lighting used 61- 61 $ZVAR. ZFLUORP7 Imputed pct lit by fluorescent 63- 63 $ZVAR. ZCFLRP7 Imputed pct lit by compact fluorescent 65- 65 $ZVAR. ZBULBP7 Imputed pct lit by incandescent 67- 67 $ZVAR. ZHALOP7 Imputed pct lit by halogen 69- 69 $ZVAR. ZHIDP7 Imputed pct lit by HID 71- 71 $ZVAR. ZOTLTP7 Imputed percent lit by other lighting 73- 73 $ZVAR. ZSREF7 Imputed specular reflectors used 75- 75 $ZVAR. ZHEB7 Imputed electronic ballasts used 77- 77 $ZVAR. ZSKYLT7 Imputed skylights/atriums for light 79- 79 $ZVAR. ZWINTYP7 Imputed type of windows in building 81- 81 $ZVAR. ZTRG7 Imputed tinted/reflective glass windows 83- 83 $ZVAR. ADJWT7 Adjusted weight 85- 92 PAIR7 Pair member 94- 94 STRATUM7 Variance stratum 96- 97