Honda motorcycle engine Serial me03e 230086 what year is it?

I have the same number on my 1984 Honda CR 250R engine<:

sorry for my bad English i´m from Germany..

here are some info i found on the earlier bikes drew-wyd-

1973

CR250: Frame: CR250M-1000216~, Engine: CR250ME-1000001~

1974

CR125: Frame: CR125M-1000009~, Engine: CR125ME1000001~

CR250: Frame: CR250M-1000216~, Engine: CR250ME-1000001~

1975

CR125: Frame: CR125M-2000006~, Engine: CR125ME-2000001~

CR250: Frame: CR250M-2000216~, Engine: CR250ME-2000001~

1976

CR125: Frame: CR125M-3000001~, Engine: CR125ME-3000006~

CR250: Frame: CR250M-3000216~, Engine: CR250ME-3000001~

1977

CR125: Frame: CR125M-3100001~, Engine: CR125ME-3100001~

1978

CR125: Frame: CR125M-3200025~, Engine: CR125ME-3200028~

CR250: Frame: CR250R-2000010~, Engine: CR250RE-1000031~

1979

CR125: Frame: JE01-2000010~, Engine: JE01E-2000050~

CR250: Frame: CR250R-2100006~, Engine: CR250RE-2100006~

1980

CR80: Frame: HE02-5000020~, Engine: HE02E-5000024~

CR125: Frame: JE01-2100025~, Engine: JE01E-2100069~

CR250: Frame: ME03-2001031~, Engine: ME03E-2000087~

1981

CR80: V.I.N.: JH2HE020*BK100009~, Engine: HE02E-5100001~

CR125: V.I.N.: JH2JE010*BC200032~, Engine: JE01E-2200031~

CR250: V.I.N.: JH2ME030*BC300025~, Engine: ME03E-2300045~

CR450: V.I.N.: JH2PE020*BC000001~, Engine: PE02E-5000001~

1982

CR80: V.I.N.: JH2HE020*CK200015~, Engine: HE02E-5200001~

CR125: V.I.N.: JH2JE010*CC300001~, Engine: JE01E-2300001~

CR250: V.I.N.: JH2ME030*CC400021~, Engine: ME03E-2400019~

CR480: V.I.N.: JH2PE020*CC100019~, Engine: PE02E-5100026~

1983

CR60: V.I.N.: JH2DE010*DK000012~, Engine: DE01E-5000015~

CR80: V.I.N.: JH2HE040*DK000001~, Engine: HE04E-5000001~

CR125: V.I.N.: JH2JE010*DC400014~, Engine: JE01E-2400045~

CR250: V.I.N.: JH2ME030*DC500016~, Engine: ME03E-2500030~

CR480: V.I.N.: JH2PE020*DC200018~, Engine: PE02E-5200001~