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OFFICE
BUILDINGS
Table
3: Number, percent, and size of office buildings by year constructed
category
| |
Number
of Buildings (thousand) |
Percent
of Buildings |
Floorspace
(million square feet) |
Square
Feet per Building (thousand square feet) |
|
|
|
|
|
| All
Office Buildings |
705 |
100 |
10,478 |
14.9 |
| |
|
|
|
|
| Year
Constructed Category |
|
|
|
|
| 1919 or Before |
57 |
8 |
599 |
10.5 |
| 1920 to 1945 |
74 |
11 |
1,155 |
15.7 |
| 1946 to 1959 |
128 |
18 |
1,262 |
9.9 |
| 1960 to 1969 |
75 |
11 |
1,206 |
16.0 |
| 1970 to 1979 |
158 |
22 |
2,095 |
13.2 |
| 1980 to 1989 |
151 |
21 |
3,377 |
22.3 |
| 1990 to 1992 |
38 |
5 |
568 |
14.8 |
| 1993
to 1995 |
23 |
3 |
217 |
9.4 |
Source:
Energy Information Administration,
1995 Commercial Buildings
Energy Consumption Survey.
Specific questions
may be directed to:
Joelle Davis Michaels
joelle.michaels@eia.doe.gov
CBECS Manager
Phone:
(202) 586-8952
FAX:
(202) 586-0018
Contact Us
URL: http://www.eia.doe.gov/emeu/consumptionbriefs/cbecs/pbawebsite/office/office_tableyearcon.htm
Release
date: September 11, 2000
File last modified:
January 3, 2001
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