| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 3Q23 | 665 | -105.5% |
| 2Q23 | 1,279 | -107.2% |
| 1Q23 | 659 | -102.4% |
| 4Q22 | -6,670 | -78.0% |
| 3Q22 | -12,161 | -70.0% |
| 2Q22 | -17,794 | -62.5% |
| 1Q22 | -27,648 | +255.7% |
| 4Q21 | -30,272 | +131.9% |
| 3Q21 | -40,521 | +127.0% |
| 2Q21 | -47,411 | +103.8% |
| 1Q21 | -7,772 | -73.9% |
| 4Q20 | -13,053 | -68.5% |
| 3Q20 | -17,852 | -64.5% |
| 2Q20 | -23,263 | -62.3% |
| 1Q20 | -29,800 | -23.8% |
| 4Q19 | -41,438 | - |
| 3Q19 | -50,255 | - |
| 2Q19 | -61,762 | - |
| 1Q19 | -39,111 | - |