| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q24 | 366 | -104.8% |
| 4Q23 | -4,624 | -63.6% |
| 3Q23 | -6,658 | -54.2% |
| 2Q23 | -6,186 | -48.7% |
| 1Q23 | -7,666 | -48.6% |
| 4Q22 | -12,706 | +7.8% |
| 3Q22 | -14,550 | +0.2% |
| 2Q22 | -12,063 | +14.4% |
| 1Q22 | -14,913 | +87.3% |
| 4Q21 | -11,787 | +486.1% |
| 3Q21 | -14,528 | +905.4% |
| 2Q21 | -10,543 | +225.4% |
| 1Q21 | -7,961 | +63.2% |
| 4Q20 | -2,011 | -69.0% |
| 3Q20 | -1,445 | -75.5% |
| 2Q20 | -3,240 | -151.6% |
| 1Q20 | -4,879 | -146.5% |
| 4Q19 | -6,492 | -172.6% |
| 3Q19 | -5,897 | -181.9% |
| 2Q19 | 6,283 | -41.6% |
| 1Q19 | 10,499 | +34.8% |
| 4Q18 | 8,941 | +119.5% |
| 3Q18 | 7,201 | -17.4% |
| 2Q18 | 10,757 | -571.0% |
| 1Q18 | 7,787 | +1706.7% |
| 4Q17 | 4,074 | -168.7% |
| 3Q17 | 8,714 | -190.2% |
| 2Q17 | -2,284 | -86.2% |
| 1Q17 | 431 | -105.6% |
| 4Q16 | -5,931 | -58.6% |
| 3Q16 | -9,657 | -44.9% |
| 2Q16 | -16,548 | -30.5% |
| 1Q16 | -7,634 | +138.6% |
| 4Q15 | -14,338 | +97.5% |
| 3Q15 | -17,524 | +638.8% |
| 2Q15 | -23,816 | +339.6% |
| 1Q15 | -3,199 | -57.7% |
| 4Q14 | -7,259 | -41.1% |
| 3Q14 | -2,372 | -73.7% |
| 2Q14 | -5,418 | -60.2% |
| 1Q14 | -7,559 | +14.5% |
| 4Q13 | -12,315 | -22.7% |
| 3Q13 | -9,012 | +14.6% |
| 2Q13 | -13,600 | -26.2% |
| 1Q13 | -6,604 | -77.6% |
| 4Q12 | -15,933 | -53.7% |
| 3Q12 | -7,861 | -80.7% |
| 2Q12 | -18,433 | -24.7% |
| 1Q12 | -29,488 | - |
| 4Q11 | -34,435 | - |
| 3Q11 | -40,734 | - |
| 2Q11 | -24,474 | - |