| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,900 | +5.6% |
| 3Q25 | 2,000 | 0.0% |
| 2Q25 | 1,900 | 0.0% |
| 1Q25 | 1,900 | 0.0% |
| 4Q24 | 1,800 | -5.3% |
| 3Q24 | 2,000 | +5.3% |
| 2Q24 | 1,900 | +26.7% |
| 1Q24 | 1,900 | +72.7% |
| 4Q23 | 1,900 | +72.7% |
| 3Q23 | 1,900 | +90.0% |
| 2Q23 | 1,500 | +66.7% |
| 1Q23 | 1,100 | +22.2% |
| 4Q22 | 1,100 | +22.2% |
| 3Q22 | 1,000 | +11.1% |
| 2Q22 | 900 | 0.0% |
| 1Q22 | 900 | -10.0% |
| 4Q21 | 900 | -10.0% |
| 3Q21 | 900 | -10.0% |
| 2Q21 | 900 | -10.0% |
| 1Q21 | 1,000 | -9.1% |
| 4Q20 | 1,000 | -9.1% |
| 3Q20 | 1,000 | 0.0% |
| 2Q20 | 1,000 | 0.0% |
| 1Q20 | 1,100 | +10.0% |
| 4Q19 | 1,100 | -8.3% |
| 3Q19 | 1,000 | +11.1% |
| 2Q19 | 1,000 | -16.7% |
| 1Q19 | 1,000 | -16.7% |
| 4Q18 | 1,200 | -7.7% |
| 3Q18 | 900 | -25.0% |
| 2Q18 | 1,200 | 0.0% |
| 1Q18 | 1,200 | -14.3% |
| 4Q17 | 1,300 | -35.0% |
| 3Q17 | 1,200 | -36.8% |
| 2Q17 | 1,200 | -40.0% |
| 1Q17 | 1,400 | -30.0% |
| 4Q16 | 2,000 | +566.7% |
| 3Q16 | 1,900 | -29.6% |
| 2Q16 | 2,000 | -20.0% |
| 1Q16 | 2,000 | -47.4% |
| 4Q15 | 300 | -93.6% |
| 3Q15 | 2,700 | -28.9% |
| 2Q15 | 2,500 | -30.6% |
| 1Q15 | 3,800 | -9.5% |
| 4Q14 | 4,700 | -2.1% |
| 3Q14 | 3,800 | -32.1% |
| 2Q14 | 3,600 | -21.7% |
| 1Q14 | 4,200 | -2.3% |
| 4Q13 | 4,800 | +16.8% |
| 3Q13 | 5,600 | +15.5% |
| 2Q13 | 4,600 | +0.2% |
| 1Q13 | 4,300 | -3.4% |
| 4Q12 | 4,109 | -7.2% |
| 3Q12 | 4,848 | - |
| 2Q12 | 4,590 | - |
| 1Q12 | 4,453 | - |
| 4Q11 | 4,426 | - |