前辈们麻烦看我这样写对吗？
assume cs:a

data segment

db '1975','1976','1977','1978','1979','1980','1981','1982','1983'
db '1984','1985','1986','1987','1988','1989','1990','1991','1992'
db '1993','1994','1995'

dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000

dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226
dw 11542,14430,15257,17800

data ends

table segment

db 21 dup ('year summ ne:')

table ends

cishu segment

dw 0

cishu ends

a segment

start: mov si,0


mov cx,21

s0: mov ax,cishu
mov ds,ax
mov [0],cx

mov cx,2

s: mov ax,data
mov ds,ax
mov di,[si]
mov bx,[si+84]

mov ax,table
mov ds,ax
mov [si+14],di
mov [si+18],bx

add si,2
loop s

mov ax,data
mov ds,ax
mov di,[si+250]

mov ax,table
mov ds,ax
mov [si+24],di

add si,2

mov ax,cishu
mov ds,ax
mov cx,[0]

loop s0

mov ax,4c00h
int 21h

a ends
end start

[解决办法]