Layout for File 14: Imputation Flags for File 7 Variable Name Variable Description Position Format PUBID8 Building identifier 1- 5 REGION8 Census region 7- 7 $REGION. CENDIV8 Census division 9- 9 $CENDIV. SQFT8 Square footage 11- 20 MISS10CH. SQFTC8 Square footage category 22- 23 $SQFTCX. YRCONC8 Year of construction category 25- 26 $YEARCAT. PBA8 Principal building activity 28- 29 $PBA. ELUSED8 Electricity used 31- 31 $YESNO. NGUSED8 Natural gas used 33- 33 $YESNO. FKUSED8 Fuel oil/diesel/kerosene used 35- 35 $YESNO. PRUSED8 Bottled gas/LPG/propane used 37- 37 $YESNO. STUSED8 District steam used 39- 39 $YESNO. HWUSED8 District hot water used 41- 41 $YESNO. ZLTOHRP8 Imputed percent lit when open 43- 43 $ZVAR. ZLOHRPC8 Imputed percent lit when open category 45- 45 $ZVAR. ZLTNHRP8 Imputed percent lit when closed 47- 47 $ZVAR. ZLNHRPC8 Imputed percent lit when closed category 49- 49 $ZVAR. ZRDLTNF8 Imputed reduce lighting during off hours 51- 51 $ZVAR. ZBULB8 Imputed incandescent bulbs 53- 53 $ZVAR. ZFLUOR8 Imputed fluorescent bulbs 55- 55 $ZVAR. ZCFLR8 Imputed compact fluorescent bulbs 57- 57 $ZVAR. ZHID8 Imputed HID bulbs 59- 59 $ZVAR. ZHALO8 Imputed halogen bulbs 61- 61 $ZVAR. ZOTLT8 Imputed other type of bulbs 63- 63 $ZVAR. ZFLUORP8 Imputed pct lit by fluorescent 65- 65 $ZVAR. ZCFLRP8 Imputed pct lit by compact fluorescent 67- 67 $ZVAR. ZBULBP8 Imputed pct lit by incandescent 69- 69 $ZVAR. ZHALOP8 Imputed pct lit by halogen 71- 71 $ZVAR. ZHIDP8 Imputed pct lit by HID 73- 73 $ZVAR. ZOTLTP8 Imputed pct lit by other lighting 75- 75 $ZVAR. ZSREF8 Imputed specular reflectors 77- 77 $ZVAR. ZHEB8 Imputed electronic ballasts 79- 79 $ZVAR. ZEMCSLT8 Imputed EMCS controls lighting 81- 81 $ZVAR. ZWINTYP8 Imputed window glass type 83- 83 $ZVAR. ZTINT8 Imputed tinted window glass 85- 85 $ZVAR. ZREFL8 Imputed reflective window glass 87- 87 $ZVAR. ZAWN8 Imputed external overhangs or awnings 89- 89 $ZVAR. ZSKYLT8 Imputed skylights or atriums 91- 91 $ZVAR. ZAUTOLT8 Imputed auto controls/sensors on lights 93- 93 $ZVAR. ZDAYLTP8 Imputed percent daylight 95- 95 $ZVAR. ADJWT8 Final full sample building weight 97- 104 STRATUM8 Variance stratum 106- 108 PAIR8 Variance Unit 110- 110