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Table
3-24b: Labor Productivity Indices for
Selected Transportation Industries (North American Industry Classification
System [NAICS] basis)
(Index, 1997 = 100)
Excel | CSV
| Output per hour a worked |
|
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|
|
|
|
|
|
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| Air transportationb |
81 |
82 |
79 |
78 |
78 |
81 |
85 |
91 |
95 |
99 |
100 |
98 |
98 |
98 |
92 |
(R)
102 |
(R)
113 |
126 |
| Line-haul
railroads |
59 |
64 |
68 |
70 |
75 |
82 |
86 |
89 |
92 |
98 |
100 |
102 |
105 |
114 |
122 |
132 |
142 |
146 |
| General
freight trucking, long-distance |
(R) 86 |
(R) 86 |
(R)
85 |
(R) 89 |
(R) 93 |
(R) 98 |
(R) 96 |
(R)
98 |
(R) 96 |
(R) 95 |
100 |
(R)
99 |
(R) 99 |
(R)
102 |
(R) 103 |
(R)
107 |
(R) 111 |
110 |
| Postal
Service |
(R) 91 |
(R) 90 |
(R) 90 |
(R) 94 |
(R) 94 |
(R) 95 |
(R) 98 |
(R) 98 |
(R)
98 |
(R) 97 |
100 |
(R) 102 |
(R)
103 |
(R)
105 |
(R)
106 |
(R)
106 |
(R)
108 |
110 |
| Output per employeec |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
| Air transportationb |
81 |
82 |
79 |
78 |
78 |
81 |
85 |
91 |
95 |
99 |
100 |
98 |
98 |
98 |
92 |
(R)
102 |
(R)
113 |
126 |
| Line-haul
railroads |
57 |
62 |
64 |
68 |
70 |
76 |
80 |
86 |
91 |
97 |
100 |
99 |
102 |
110 |
113 |
119 |
128 |
133 |
| General
freight trucking, long-distance |
(R) 83 |
(R)
84 |
(R) 83 |
(R) 86 |
(R)
89 |
(R) 95 |
(R) 95 |
(R) 98 |
(R) 95 |
(R) 96 |
100 |
(R) 99 |
(R) 100 |
(R)
103 |
(R)
103 |
(R)
108 |
112 |
114 |
| Postal
Service |
(R) 87 |
(R)
87 |
(R) 87 |
(R)
91 |
(R) 92 |
(R)
95 |
(R) 98 |
(R) 98 |
(R)
96 |
(R) 96 |
100 |
(R)
101 |
(R)
102 |
(R)
106 |
(R) 105 |
(R)
105 |
(R)
107 |
111 |
KEY: R = revised.
a Based on the number of paid hours.
b The
average weekly hours were assumed to be constant for air transportation
industries; therefore, the output per hour worked and the output per employee
measures are identical.
c
Full-time and part-time employees are counted equally. Hence, these data do
not reflect output per full-time equivalent employee.
NOTE
BLS
developed labor productivity indexes for all manufacturing and retail trade
of the North American Industry Classification System (NAICS) industries as
well as selected mining, transportation, communications and services
industries. Indexes for petroleum
pipelines and bus (class I) systems were created under the Standard
Industrial Classification (SIC) system but have not yet been developed under
NAICS. Productivity measures for NAICS
start in 1987.
SOURCE
U.S. Department of Labor, Bureau of Labor Statistics, Industry
Productivity, Internet site http://www.bls.gov/lpc as of Oct. 19, 2006.
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