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US Troop Strength
1959 |
760 |
1960 |
900 |
1961 |
3205 |
1962 |
11300 |
1963 |
16300 |
1964 |
23300 |
1965 |
184300 |
1966 |
385300 |
1967 |
485600 |
1968 |
536100 |
1969 |
475200 |
1970 |
334600 |
1971 |
156800 |
1972 |
24200 |
1973 |
50 |