Layout for File 13: Imputation Flags for File 6 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. ZCWUSED7 Imputed dist chilled water used in 1999 43- 43 $ZVAR. ZWOUSED7 Imputed wood used in 1999 45- 45 $ZVAR. ZCOUSED7 Imputed coal used in 1999 47- 47 $ZVAR. ZSOUSED7 Imputed solar used in 1999 49- 49 $ZVAR. ZOTUSED7 Imputed other energy source used in 1999 51- 51 $ZVAR. ZWOHT17 Imputed wood used for main heat 53- 53 $ZVAR. ZCOHT17 Imputed coal used for main heat 55- 55 $ZVAR. ZSOHT17 Imputed solar used for main heat 57- 57 $ZVAR. ZOTHT17 Imputed other source for main heat 59- 59 $ZVAR. ZWOHT27 Imputed wood used for secondary heat 61- 61 $ZVAR. ZCOHT27 Imputed coal used for secondary heat 63- 63 $ZVAR. ZSOHT27 Imputed solar used for secondary heat 65- 65 $ZVAR. ZOTHT27 Imputed other source for secondary heat 67- 67 $ZVAR. ZCWCOOL7 Imputed dist chilled water for cooling 69- 69 $ZVAR. ZOTCOOL7 Imputed other source used for cooling 71- 71 $ZVAR. ZWOWATR7 Imputed wood used for water heating 73- 73 $ZVAR. ZCOWATR7 Imputed coal used for water heating 75- 75 $ZVAR. ZSOWATR7 Imputed solar used for water heating 77- 77 $ZVAR. ZOTWATR7 Imputed other source for water heating 79- 79 $ZVAR. ZWOCOOK7 Imputed wood used for cooking 81- 81 $ZVAR. ZCOCOOK7 Imputed coal used for cooking 83- 83 $ZVAR. ZSOCOOK7 Imputed solar used for cooking 85- 85 $ZVAR. ZOTCOOK7 Imputed other source used for cooking 87- 87 $ZVAR. ZWOMANU7 Imputed wood used for manufacturing 89- 89 $ZVAR. ZCOMANU7 Imputed coal used for manufacturing 91- 91 $ZVAR. ZSOMANU7 Imputed solar used for manufacturing 93- 93 $ZVAR. ZOTMANU7 Imputed other source for manufacturing 95- 95 $ZVAR. ZWOGENR7 Imputed wood to generate electricity 97- 97 $ZVAR. ZCOGENR7 Imputed coal to generate electricity 99- 99 $ZVAR. ZSOGENR7 Imputed solar to generate electricity 101- 101 $ZVAR. ZOTGENR7 Imputed other source to generate elec 103- 103 $ZVAR. ADJWT7 Adjusted weight 105- 112 PAIR7 Pair member 114- 114 STRATUM7 Variance stratum 116- 117