Table 1: Defined benefit retirement plan: Percent of participants in plans that have frozen benefits, private industry workers, National Compensation Survey, March 2008
Open plans Frozen plans

All workers

80 20
Worker characteristics

Management, professional, and related

81 19

Management, business, and financial

79 21

Professional and related

82 18

Service

80 20

Sales and office

75 25

Sales and related

61 39

Office and administrative support

80 20

Natural resources, construction, and maintenance

91 9

Construction, extraction, farming, fishing, and forestry

96 4

Installation, maintenance, and repair

86 14

Production, transportation, and material moving

79 21

Production

78 22

Transportation and material moving

81 19

Full time

81 19

Part time

75 25

Union

87 13

Nonunion

76 24
Average wage within the following percentiles (1)

Less than 10

46 54

10 to under 25

66 34

25 to under 50

78 22

50 to under 75

84 16

75 to under 90

83 17

90 or greater

80 20
Establishment characteristics

Goods-producing industries

81 19

Construction

100

Manufacturing

75 25

Service-providing industries

80 20

Trade, transportation, and utilities

71 29

Wholesale trade

79 21

Retail trade

55 45

Transportation and warehousing

82 18

Information

81 19

Financial activities

88 12

Finance and insurance

87 13

Credit intermediation and related activities

90 10

Insurance carriers and related activities

88 12

Professional and business services

84 16

Education and health services

83 17

Health care and social assistance

83 17

1 to 99 workers

85 15

1 to 49 workers

88 12

50 to 99 workers

81 19

100 workers or more

79 21

100 to 499 workers

75 25

500 workers or more

81 19
Geographic areas (2)

Metropolitan areas

80 20

Nonmetropolitan areas

84 16

New England

78 22

Middle Atlantic

84 16

East North Central

75 25

West North Central

83 17

South Atlantic

78 22

East South Central

66 34

West South Central

82 18

Pacific

88 12

Footnotes:
(1) The percentile groupings are based on the average wage for each occupation surveyed, which may include workers both above and below the threshold. The percentile values are based on the estimates published in "National Compensation Survey: Occupational Earnings in the United States, 2007."
(2) The States that comprise the census divisions are: New England: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont; Middle Atlantic: New Jersey, New York, and Pennsylvania; South Atlantic: Delaware, the District of Columbia, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, and West Virginia; East South Central: Alabama, Kentucky, Mississippi, and Tennessee; West South Central: Arkansas, Louisiana, Oklahoma, and Texas; East North Central: Illinois, Indiana, Michigan, Ohio, and Wisconsin; West North Central: Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota; Mountain: Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming; and Pacific: Alaska, California, Hawaii, Oregon, and Washington.

NOTE: A dash indicates no workers in the category or data did not meet publication criteria.