王爽汇编语言实验七 想请大家看看为啥这段代码用-g不能达到目标

;王爽汇编语言实验七
assume cs:code,ds:data,ss:stack,es:table

data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983','1984','1985','1986','1987','1988','1989','1990','1991','1992','1993','1994','1995'
dd 16,22,382,1356,2390,8000,16000,24486,50065,97497,140417,197514,345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226,11542,14430,15257,17800
data ends

table segment
db 21 dup ('year summ ne ?? ')
table ends

stack segment
dw 8 dup (0)
stack ends

code segment
start: mov ax,data
mov ds,ax

mov ax,stack
mov ss,ax


mov ax,table
mov es,ax

mov bx,0
mov si,0
mov di,0

mov cx,21
s:
mov ax,ds:[si+0]
mov es:[bx+0],ax
mov ax,ds:[si+2]
mov es:[bx+2],ax

mov ax,ds:[si+84]
mov es:[bx+5],ax
mov ax,ds:[si+86]
mov es:[bx+7],ax


mov ax,ds:[di+168]
mov es:[bx+10],ax

mov ax,es:[bx+5]
mov dx,es:[bx+7]
div word ptr es:[bx+10]
mov word ptr es:[bx+13],ax

add si,4
add di,2
add bx,10h
loop s

mov ax,4c00h
int 21h
code ends
end start