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OASI DI Combined
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Intermediate:
Maximum trust fund ratio (percent). 284 136 245
Year attained...................... 2012 2002 2011
Year of exhaustion................. 2031 2015 2029
Low Cost:
Maximum trust fund ratio (percent). 487 1,390 479
Year attained...................... 2017 2070 2018
Year of exhaustion................. -- -- --
High Cost:
Maximum trust fund ratio (percent). 172 103 159
Year attained...................... 2001 1998 2000
Year of exhaustion................. 2020 2005 2016
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