Table 8. Prevalence of provisions for restoration of service credited before a break-in-service occurred, upon return to covered employment, by vested status, September 1, 1974
Provision for restoration and work requirement upon return Percent of active workers in plans with restoration of previous service lost due to:
Voluntary quit Discharge or layoff
If not vested If vested If not vested If vested

Total

100 100 100 100

Previous service cannot be restored

74 55 73 54

Previous service can be restored

14 12 6 7

If a work requirement is satisfied after return to work

9 7 5 7

Length of one year or less

(1) (1) (1) (1)

More than one year

4 4 4 3

Based on length of previous service

5 (1) 1 (1)

Based on length of break in service

(1) (1) (1) 1

When service requirements are met after re-employment

-- 3 -- 2

Other service requirement

(1) -- 1 --

If length of previous service was sufficient

5 5 1 --

All previous service is restored

-- 15 9 21

Not determinable

12 18 12 18

Footnotes:
(1) Less than 0.5 percent.