since 12/15/2005
2005$BG/=)$NF|JFc6(Dj$N@.N)$K$h$j!"$=$l0JA0$K%"%a%j%+$KCs:_$7$F(JSocial Security Tax$B$rG<$a$??M$O%"%a%j%+$NG/6b$,$b$i$($k$3$H$K$J$C$?!#(J
| $B@8$^$l$?G/(J | $B| 62$B:P$G | 62$B:P$G | |
| $B!A(J1937 | 65 | $800 | $375 |
| 1938 | 65 and 2 months | $791 | $370 |
| 1939 | 65 and 4 months | $783 | $366 |
| 1940 | 65 and 6 months | $775 | $362 |
| 1941 | 65 and 8 months | $766 | $358 |
| 1942 | 65 and 10 months | $758 | $354 |
| 1943--1954 | 66 | $750 | $350 |
| 1955 | 66 and 2 months | $741 | $345 |
| 1956 | 66 and 4 months | $733 | $341 |
| 1957 | 66 and 6 months | $725 | $337 |
| 1958 | 66 and 8 months | $716 | $333 |
| 1959 | 66 and 10 months | $708 | $329 |
| 1960$B!A(J | 67 | $700 | $325 |
|