North Korea:
Corn
| Year | Area (1000 Ha) |
Yield (MT/Ha) |
Production (1000 MT) |
| 1982 | 690 | 3.49 | 2,410 |
| 1983 | 690 | 3.59 | 2,477 |
| 1984 | 690 | 3.81 | 2,632 |
| 1985 | 690 | 3.68 | 2,536 |
| 1986 | 680 | 4.21 | 2,864 |
| 1987 | 680 | 3.92 | 2,663 |
| 1988 | 660 | 3.87 | 2,554 |
| 1989 | 700 | 3.83 | 2,680 |
| 1990 | 680 | 3.50 | 2,380 |
| 1991 | 680 | 3.12 | 2,120 |
| 1992 | 680 | 3.24 | 2,200 |
| 1993 | 680 | 3.24 | 2,200 |
| 1994 | 700 | 3.29 | 2,300 |
| 1995 | 600 | 3.33 | 2,000 |
| 1996 | 600 | 3.00 | 1,800 |
| 1997 | 600 | 2.50 | 1,500 |
| 1998 | 625 | 3.04 | 1,900 |
| 1999 | 575 | 2.78 | 1,600 |
| 2000 | 525 | 2.57 | 1,350 |
| 2001 | 520 | 2.88 | 1,500 |
| 2002 | 500 | 3.20 | 1,600 |
| 2003 | |||
| 2004 |
Feb 2003
USDA official data