Table 34. Defined benefit plans: Maximum benefit provisions, private industry workers, National Compensation Survey, 2010 (All workers participating in defined benefit plans = 100 percent) Subject Maximum years of credited service Not to subject maximum to Not Characteristics Total years of 10th 25th 50th 75th 90th maximum determin- credited percenti- percenti- percenti- percenti- percenti- years of able service le le le le le credited (median) service Worker characteristic All workers............................. 100 27 30 30 35 35 40 72 1 Management, professional, and related... 100 28 30 30 35 35 40 72 1 Management, business, and financial... 100 34 30 30 35 35 40 66 1 Professional and related.............. 100 24 30 30 35 35 40 75 1 Service................................. 100 19 30 35 35 40 40 81 (1) Sales and office........................ 100 28 30 30 35 40 45 71 1 Sales and related..................... 100 – – – – – – 86 – Office and administrative support..... 100 31 30 30 35 40 45 67 2 Natural resources, construction, and maintenance............................. 100 18 25 30 30 35 35 81 1 Construction, extraction, farming, fishing, and forestry................. 100 – – – – – – 78 – Production, transportation, and material moving.................................. 100 32 25 30 30 35 35 68 – Transportation and material moving.... 100 37 30 30 35 35 35 63 – Full time............................... 100 27 30 30 35 35 40 73 1 Part time............................... 100 29 30 35 40 45 45 71 1 Union................................... 100 24 30 30 35 40 45 75 (1) Nonunion................................ 100 28 28 30 35 35 40 71 1 Average wage within the following categories:(2) Lowest 25 percent..................... 100 29 30 30 40 45 45 71 – Second 25 percent..................... 100 30 25 30 35 35 35 70 (1) Third 25 percent...................... 100 28 30 30 35 35 40 72 1 Highest 25 percent.................... 100 25 30 30 35 35 40 74 1 Highest 10 percent.................. 100 27 30 30 35 35 40 72 1 Establishment characteristic Goods-producing industries.............. 100 28 25 30 30 35 35 72 1 Construction.......................... 100 – – – – – – 88 – Manufacturing......................... 100 32 25 30 30 35 35 68 – Service-providing industries............ 100 27 30 30 35 35 40 73 1 Trade, transportation, and utilities.. 100 30 30 30 35 40 45 70 – Information........................... 100 – – – – – – 87 – Financial activities.................. 100 25 30 30 35 40 44 73 2 Finance and insurance............... 100 23 28 30 35 40 44 75 2 Credit intermediation and related activities........................ 100 – – – – – – 91 – Insurance carriers and related activities........................ 100 46 30 30 35 40 40 46 7 Professional and business services.... 100 48 30 30 35 35 35 52 – Education and health services......... 100 19 30 35 35 35 35 80 1 Educational services................ 100 – – – – – – 92 – Junior colleges, colleges, and universities...................... 100 – – – – – – 96 – Health care and social assistance... 100 20 30 35 35 35 35 79 1 1 to 99 workers......................... 100 18 28 30 34 35 45 81 1 1 to 49 workers....................... 100 – – – – – – 87 – 50 to 99 workers...................... 100 28 25 30 35 35 45 71 2 100 workers or more..................... 100 29 30 30 35 35 40 70 1 100 to 499 workers.................... 100 32 30 30 35 35 45 68 – 500 workers or more................... 100 28 30 30 35 35 40 71 1 Geographic area New England............................. 100 23 25 25 30 30 40 75 2 Middle Atlantic......................... 100 21 30 30 30 35 40 76 2 East North Central...................... 100 31 30 30 35 35 45 69 (1) West North Central...................... 100 27 25 30 35 35 40 73 (1) South Atlantic.......................... 100 25 25 30 35 35 40 75 – West South Central...................... 100 – – – – – – 65 – Mountain................................ 100 – – – – – – 74 – Pacific................................. 100 – – – – – – 73 – 1 Less than 0.5. 2 The categories are based on the average wage for each occupation surveyed, which may include workers with earnings both above and below the threshold. The average wages are based on the estimates published in the "National Compensation Survey: Occupational Earnings in the United States, 2009." See Technical Note for more details. NOTE: Because of rounding, sums of individual items may not equal totals. Dashes indicate that no data were reported or that data do not meet publication criteria. For definitions of major plans, key provisions, and related terms, see the "Glossary of Employee Benefit Terms" at www.bls.gov/ncs/ebs/glossary20102011.htm.