| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q23 | 54,839 | +313.7% |
| 1Q23 | 54,432 | -218.8% |
| 4Q22 | 7,145 | -109.9% |
| 3Q22 | 46,047 | -163.7% |
| 2Q22 | 13,256 | -116.7% |
| 1Q22 | -45,822 | -38.1% |
| 4Q21 | -72,052 | +2.9% |
| 3Q21 | -72,252 | +32.2% |
| 2Q21 | -79,346 | +9.7% |
| 1Q21 | -73,976 | +33.9% |
| 4Q20 | -70,020 | -1.7% |
| 3Q20 | -54,664 | -28.6% |
| 2Q20 | -72,314 | +7.5% |
| 1Q20 | -55,235 | -8.2% |
| 4Q19 | -71,218 | +107.1% |
| 3Q19 | -76,524 | +63.1% |
| 2Q19 | -67,285 | +25.7% |
| 1Q19 | -60,140 | +25.8% |
| 4Q18 | -34,386 | -48.6% |
| 3Q18 | -46,914 | -3.5% |
| 2Q18 | -53,529 | - |
| 1Q18 | -47,796 | - |
| 4Q17 | -66,877 | - |
| 3Q17 | -48,609 | - |