5 TRA Funding and Contribution Rate Milestones Year Funded Ratio Contribution Deficiency / Surplus Employer Rate Employee Rate 198052%- 4.6%7.55%4.5% 198460%- 1.2%8.98% (effective 1985) 4.5% 199078%- 0.3%8.14% (effective 1991) 4.5% 199483%- 0.1%8.14%6.5% (benefit increase) 1998101%+ 0.2%5.0% 200882%-3.33%5.5%
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