id,name,formula,input_rows,result,unit,limitations
d_total_chg_nom,"Change in NAICS 238220 receipts, 2017 to 2022, nominal",(R2022 - R2017) / R2017,"rows 1, 20",44.3,percent,Nominal dollars; Economic Census years only
d_total_chg_real,"Change in NAICS 238220 receipts, 2017 to 2022, in 2022 dollars (CPI-U)",(R2022 - R2017 x CPI2022/CPI2017) / (R2017 x CPI2022/CPI2017),"rows 1, 20, 40, 41",20.9,percent,"CPI-U is a consumer price index, not a construction cost index"
d_total_chg_nom_12,"Change in NAICS 238220 receipts, 2012 to 2022, nominal",(R2022 - R2012) / R2012,"rows 1, 30",99.3,percent,Nominal dollars
d_total_chg_real_12,"Change in NAICS 238220 receipts, 2012 to 2022, in 2022 dollars (CPI-U)",(R2022 - R2012 x CPI2022/CPI2012) / (R2012 x CPI2022/CPI2012),"rows 1, 30, 39, 41",56.3,percent,CPI-U deflator
d_r2017_real,NAICS 238220 receipts 2017 restated in 2022 dollars ($ billion),R2017 x CPI2022/CPI2017,"rows 20, 40, 41",246.2,$ billion,CPI-U deflator
d_r2012_real,NAICS 238220 receipts 2012 restated in 2022 dollars ($ billion),R2012 x CPI2022/CPI2012,"rows 30, 39, 41",190.36,$ billion,CPI-U deflator
d_hvac_work_2022,"HVAC-work receipts inside NAICS 238220, 2022 ($ billion): HVAC plus refrigeration activity",KOB 8220 + KOB 8225,"rows 2, 3",129.61,$ billion,Activity split reported by establishments in Item 23; excludes HVAC share of mechanical contracting (8223)
d_hvac_share_2022,"SIGNATURE: HVAC-work share of NAICS 238220 receipts, 2022",(KOB 8220 + KOB 8225) / RCPTOT,"rows 1, 2, 3",43.6,percent,Lower bound: mechanical contracting not split
d_hvac_upper_2022,"HVAC work plus all mechanical contracting, 2022 ($ billion)",KOB 8220 + 8225 + 8223,"rows 2, 3, 4",183.97,$ billion,Upper bound: mechanical includes piping and plumbing systems
d_hvac_upper_share_2022,"HVAC work plus mechanical contracting as share of 238220 receipts, 2022",(KOB 8220 + 8225 + 8223) / RCPTOT,"rows 1, 2, 3, 4",61.8,percent,Upper bound
d_hvac_share_2017,"HVAC-work share of NAICS 238220 receipts, 2017",(KOB 8220 + KOB 8225) / RCPTOT,"rows 20, 21, 22",46.2,percent,Same definition as 2022
d_hvac_share_2012,"HVAC-work share of NAICS 238220 receipts, 2012",(KOB 8220 + KOB 8225) / KOB total,"rows 30, 31, 32",45.1,percent,Same definition as 2022
d_hvac_work_2017,"HVAC-work receipts inside NAICS 238220, 2017 ($ billion)",KOB 8220 + KOB 8225,"rows 21, 22",95.22,$ billion,Nominal
d_hvac_work_2012,"HVAC-work receipts inside NAICS 238220, 2012 ($ billion)",KOB 8220 + KOB 8225,"rows 31, 32",67.35,$ billion,Nominal
d_hvac_growth_nom,"Change in HVAC-work receipts, 2017 to 2022, nominal",(HV2022 - HV2017) / HV2017,"rows 2, 3, 21, 22",36.1,percent,Nominal
d_hvac_growth_real,"Change in HVAC-work receipts, 2017 to 2022, in 2022 dollars",(HV2022 - HV2017 x CPI ratio) / (HV2017 x CPI ratio),"rows 2, 3, 21, 22, 40, 41",14.0,percent,CPI-U deflator
d_hvac_growth_nom_12,"Change in HVAC-work receipts, 2012 to 2022, nominal",(HV2022 - HV2012) / HV2012,"rows 2, 3, 31, 32",92.5,percent,Nominal
d_hvac_growth_real_12,"Change in HVAC-work receipts, 2012 to 2022, in 2022 dollars",(HV2022 - HV2012 x CPI ratio) / (HV2012 x CPI ratio),"rows 2, 3, 31, 32, 39, 41",51.0,percent,CPI-U deflator
d_plumb_growth_nom,"Change in plumbing-work receipts in 238220, 2017 to 2022, nominal",(P2022 - P2017) / P2017,"rows 5, 23",40.1,percent,Nominal
d_mech_growth_nom,"Change in mechanical-contracting receipts in 238220, 2017 to 2022, nominal",(M2022 - M2017) / M2017,"rows 4, 24",58.8,percent,Nominal
d_sector_hvac_share,"Share of all construction-sector HVAC activity receipts earned by NAICS 238220 establishments, 2022",KOB 8220 in 238220 / KOB 8220 in sector 23,"rows 2, 8",98.6,percent,"HVAC work done by manufacturers, utilities or retailers is outside the construction census"
d_hvac_per_hh_us,"HVAC activity receipts per US household, 2022 ($)",KOB 8220 x 1000 / ACS households,"rows 2, 42",937,$ per household,Includes commercial and industrial work; not household spending
d_hvac_refrig_per_hh_us,"HVAC plus refrigeration activity receipts per US household, 2022 ($)",(KOB 8220 + 8225) x 1000 / households,"rows 2, 3, 42",998,$ per household,Includes commercial and industrial work
d_238220_per_hh_us,"All NAICS 238220 receipts per US household, 2022 ($)",RCPTOT x 1000 / households,"rows 1, 42",2292,$ per household,Includes plumbing and nonresidential work
d_repair_share_2022,"Maintenance and repair share of 238220 construction product-line receipts with a work type, 2022",sum(M&R lines) / sum(new + additions + M&R lines),"rows 10, 11, 12",29.7,percent,"Whole 238220 industry, not HVAC alone; suppressed lines excluded"
d_new_share_2022,"New construction share of typed 238220 construction product lines, 2022",sum(new) / sum(typed),"rows 10, 11, 12",43.3,percent,Whole industry
d_add_share_2022,"Additions, renovations and alterations share, 2022",sum(additions) / sum(typed),"rows 10, 11, 12",27.0,percent,Whole industry
d_res_share_2022,"Residential share of 238220 construction product-line receipts, 2022",sum(residential lines) / sum(all construction lines),"rows 13, 14",37.7,percent,Hotels and dormitories counted as nonresidential
d_res_repair_share_2022,"Maintenance and repair share of residential work, 2022",res M&R / res typed,"rows 15, 63",36.0,percent,Whole industry
d_nrb_repair_share_2022,"Maintenance and repair share of nonresidential building work, 2022",nonres M&R / nonres typed,"rows 16, 19",23.1,percent,Whole industry
d_coverage_2022,"Published product lines as share of 238220 receipts, 2022",sum(published lines) / RCPTOT,"rows 1, 17",99.8,percent,Remainder is in suppressed lines
d_repair_share_2017,"Maintenance and repair share of typed construction lines, 2017",sum(M&R) / sum(typed),"rows 25, 26",26.6,percent,2017 has a large untyped line
d_res_share_2017,"Residential share of construction lines, 2017",sum(res) / sum(construction lines),"rows 48, 49",33.5,percent,Same classification as 2022
d_coverage_2017,"Published product lines as share of 238220 receipts, 2017",sum(published lines) / RCPTOT,"rows 20, 27",99.7,percent,
d_repair_share_2012,"Maintenance and repair share of 238220 value of construction work, 2012",TOCREPDL / RCPCWRK,"rows 33, 34",33.8,percent,"2012 table, different instrument from NAPCS lines"
d_res_share_2012,"Residential share of 238220 value of construction work, 2012",(type 315 + 318) / total,"rows 33, 35",30.8,percent,Single-family plus apartment buildings
d_res_repair_share_2012,"Maintenance and repair share of residential work, 2012",res repair / res all,"rows 35, 36",44.4,percent,
d_nrb_repair_share_2012,"Maintenance and repair share of nonresidential building work, 2012",(310 repair - res repair) / (310 all - res all),"rows 35, 36, 37, 38",28.1,percent,
d_new_share_2012,"New construction share of 238220 construction work, 2012",TOCNEWDL / RCPCWRK,"rows 33, 53",38.0,percent,
d_add_share_2012,"Additions and alterations share of 238220 construction work, 2012",TOCADDDL / RCPCWRK,"rows 33, 54",28.2,percent,
d_new_share_2017,"New construction share of typed construction lines, 2017",sum(new) / sum(typed),"rows 26, 46",44.8,percent,
d_add_share_2017,"Additions share of typed construction lines, 2017",sum(additions) / sum(typed),"rows 26, 47",28.6,percent,
d_res_repair_share_2017,"M&R share of residential work, 2017",res M&R / res typed,"rows 50, 64",34.8,percent,
d_nrb_repair_share_2017,"M&R share of nonresidential building work, 2017",nonres M&R / nonres typed,"rows 51, 52",21.2,percent,
d_gov_share_2022,"Government-owned projects share of 238220 value of construction work, 2022",RCPCGDL / RCPCWRK,"rows 6, 7",12.0,percent,"Owner of the project, not the customer who paid the contractor"
d_priv_share_2022,"Privately owned projects share of 238220 value of construction work, 2022",PRIDL / RCPCWRK,"rows 6, 18",88.0,percent,
d_subin_share_2022,"Work subcontracted in from other contractors as share of value of construction work, 2022",RCPCCNDL / RCPCWRK,"rows 6, 9",29.5,percent,Shows how much 238220 work comes through a general contractor
d_gov_share_2017,"Government-owned projects share of 238220 value of construction work, 2017",RCPCGDL / RCPCWRK,"rows 28, 29",12.9,percent,
d_state_top_per_hh,"Highest HVAC activity receipts per household, 2022: Massachusetts",KOB 8220 (state) x 1000 / households,"rows 43, 44",1549,$ per household,"Establishment location, not where work was done"
d_state_low_per_hh,"Lowest HVAC activity receipts per household, 2022: Mississippi",KOB 8220 (state) x 1000 / households,"rows 43, 44",374,$ per household,Establishment location
d_state_median_per_hh,"Median state HVAC activity receipts per household, 2022 (51 areas incl. DC)",median of state values,"rows 43, 44",881,$ per household,
d_state_ratio,"Ratio of highest to lowest state HVAC receipts per household, 2022",max / min,"rows 43, 44",4.1,ratio,
d_state_share_hi,"Highest HVAC share of state 238220 receipts, 2022: District of Columbia",KOB 8220 / KOB total (state),"rows 43, 70",60.5,percent,
d_state_share_lo,"Lowest HVAC share of state 238220 receipts, 2022: Mississippi",KOB 8220 / KOB total (state),"rows 43, 70",28.5,percent,
d_hv22_2025d,2022 HVAC plus refrigeration activity receipts restated in 2025 dollars ($ billion),HV2022 x CPI2025/CPI2022,"rows 2, 3, 41, 45",142.58,$ billion,Price restatement only; no volume change assumed or forecast