| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 1Q24 | 2,861 | -367.9% |
| 4Q23 | 1,997 | -196.2% |
| 3Q23 | 1,376 | -151.4% |
| 2Q23 | 1,439 | -145.5% |
| 1Q23 | -1,068 | -70.5% |
| 4Q22 | -2,076 | -36.3% |
| 3Q22 | -2,676 | -43.1% |
| 2Q22 | -3,165 | +33.9% |
| 1Q22 | -3,616 | -1.4% |
| 4Q21 | -3,261 | +105.9% |
| 3Q21 | -4,705 | +347.7% |
| 2Q21 | -2,363 | +60.6% |
| 1Q21 | -3,668 | -32.4% |
| 4Q20 | -1,584 | -81.0% |
| 3Q20 | -1,051 | -71.0% |
| 2Q20 | -1,471 | -80.0% |
| 1Q20 | -5,423 | -59.6% |
| 4Q19 | -8,343 | +16.2% |
| 3Q19 | -3,627 | -65.5% |
| 2Q19 | -7,345 | -6.7% |
| 1Q19 | -13,429 | +128.0% |
| 4Q18 | -7,178 | +3.1% |
| 3Q18 | -10,511 | +17.7% |
| 2Q18 | -7,871 | -388.1% |
| 1Q18 | -5,890 | -161.1% |
| 4Q17 | -6,962 | -181.2% |
| 3Q17 | -8,930 | -160.2% |
| 2Q17 | 2,732 | -81.1% |
| 1Q17 | 9,637 | -29.1% |
| 4Q16 | 8,576 | -42.4% |
| 3Q16 | 14,846 | -3.3% |
| 2Q16 | 14,440 | -4.2% |
| 1Q16 | 13,596 | +4.8% |
| 4Q15 | 14,888 | +19.2% |
| 3Q15 | 15,346 | -0.8% |
| 2Q15 | 15,076 | +33.1% |
| 1Q15 | 12,979 | -23.9% |
| 4Q14 | 12,486 | -11.3% |
| 3Q14 | 15,462 | -26.6% |
| 2Q14 | 11,324 | -45.9% |
| 1Q14 | 17,064 | -21.6% |
| 4Q13 | 14,078 | -24.1% |
| 3Q13 | 21,076 | +18.9% |
| 2Q13 | 20,922 | +24.4% |
| 1Q13 | 21,762 | +29.4% |
| 4Q12 | 18,544 | +62.7% |
| 3Q12 | 17,733 | +85.8% |
| 2Q12 | 16,821 | +92.2% |
| 1Q12 | 16,824 | - |
| 4Q11 | 11,396 | - |
| 3Q11 | 9,542 | - |
| 2Q11 | 8,750 | - |