| Countries | A | B | C | D | Net Trade* |
1 | 2 | 3 | 4 | 5 | ||
1 | A | - | −5000 | +4000 | +3000 | +2000 |
2 | B | −5000 | - | +2000 | −6000 | −9000 |
3 | C | +4000 | +2000 | - | +1000 | +7000 |
4 | D | +3000 | −6000 | +1000 | - | −2000 |
5 | Surplus | +7000 | +2000 | +7000 | +4000 | +20,000 |
6 | Deficits | −5000 | −11,000 | 0 | −6000 | −22,000 |
7 | Net Positions | +2000 | −9000 | +7000 | −2000 | −2000 |