| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,721 | +7.6% |
| 3Q25 | 11,552 | +6.0% |
| 2Q25 | 11,403 | -8.8% |
| 1Q25 | 11,014 | -19.4% |
| 4Q24 | 10,896 | -22.5% |
| 3Q24 | 10,903 | -21.0% |
| 2Q24 | 12,506 | -6.9% |
| 1Q24 | 13,668 | +0.2% |
| 4Q23 | 14,057 | +1.2% |
| 3Q23 | 13,804 | -2.1% |
| 2Q23 | 13,428 | +12.5% |
| 1Q23 | 13,646 | +14.4% |
| 4Q22 | 13,890 | +13.3% |
| 3Q22 | 14,097 | +15.9% |
| 2Q22 | 11,933 | -1.4% |
| 1Q22 | 11,928 | -3.5% |
| 4Q21 | 12,257 | -5.2% |
| 3Q21 | 12,159 | -6.9% |
| 2Q21 | 12,099 | -5.1% |
| 1Q21 | 12,364 | -1.5% |
| 4Q20 | 12,932 | +4.5% |
| 3Q20 | 13,055 | +11.1% |
| 2Q20 | 12,745 | +17.0% |
| 1Q20 | 12,549 | +15.8% |
| 4Q19 | 12,377 | +10.4% |
| 3Q19 | 11,753 | +6.5% |
| 2Q19 | 10,896 | -3.6% |
| 1Q19 | 10,836 | -2.6% |
| 4Q18 | 11,206 | -0.0% |
| 3Q18 | 11,034 | -0.5% |
| 2Q18 | 11,299 | +5.1% |
| 1Q18 | 11,127 | -1.8% |
| 4Q17 | 11,209 | -5.2% |
| 3Q17 | 11,087 | -5.4% |
| 2Q17 | 10,748 | -7.7% |
| 1Q17 | 11,335 | +2.9% |
| 4Q16 | 11,819 | +16.5% |
| 3Q16 | 11,717 | +18.1% |
| 2Q16 | 11,650 | +18.1% |
| 1Q16 | 11,016 | +9.9% |
| 4Q15 | 10,148 | -1.8% |
| 3Q15 | 9,925 | -3.9% |
| 2Q15 | 9,865 | +36.4% |
| 1Q15 | 10,026 | +281.1% |
| 4Q14 | 10,334 | +292.0% |
| 3Q14 | 10,326 | +296.1% |
| 2Q14 | 7,233 | +177.1% |
| 1Q14 | 2,631 | +0.4% |
| 4Q13 | 2,636 | +8.6% |
| 3Q13 | 2,607 | +8.3% |
| 2Q13 | 2,610 | +9.4% |
| 1Q13 | 2,621 | +8.3% |
| 4Q12 | 2,428 | +0.4% |
| 3Q12 | 2,407 | +1.1% |
| 2Q12 | 2,386 | - |
| 1Q12 | 2,420 | - |
| 4Q11 | 2,419 | - |
| 3Q11 | 2,380 | - |