![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
21 |
Mining |
changes to several industries |
|
|
22 |
Utilities |
no changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
23 |
Construction
|
major changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
31-33 |
Manufacturing
|
changes to several industries |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
42 |
Wholesale trade
|
changes to all industries |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
44-45 |
Retail trade
|
changes to several industries |
|
|
48-49 |
Transportation
and warehousing |
no changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
51 |
Information
|
restructuring and changes to several industries |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
52 |
Finance and insurance
|
minor changes |
|
|
53 |
Real estate and
rental and leasing |
no changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
54 |
Professional, scientific,
and technical services |
minor changes |
|
|
55 |
Management of companies
and enterprises |
no changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
56 |
Administrative
and support and waste management and remediation services |
minor changes |
|
|
61 |
Educational services
|
no changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
62 |
Health care and
social assistance |
changes to one industry |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
71 |
Arts, entertainment,
and recreation |
minor changes |
|
|
72 |
Accommodation and
food services |
no changes |
![Bridge from 2002 to 1997](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
![Bridge from 1997 to 2002](https://webarchive.library.unt.edu/eot2008/20090510043749im_/http://www.census.gov/econ/census02/img/arrowdw3.gif) |
81 |
Other services
(except public administration) |
minor changes |