| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 19,185 | -1.3% |
| 3Q24 | 19,877 | +5.2% |
| 2Q24 | 19,886 | +6.7% |
| 1Q24 | 19,439 | +1.6% |
| 3Q23 | 18,896 | -0.3% |
| 2Q23 | 18,639 | -2.7% |
| 1Q23 | 19,142 | +1.4% |
| 3Q22 | 18,950 | +2.8% |
| 2Q22 | 19,160 | +2.9% |
| 1Q22 | 18,869 | +2.5% |
| 3Q21 | 18,441 | -9.9% |
| 2Q21 | 18,611 | -13.5% |
| 1Q21 | 18,408 | -24.5% |
| 3Q20 | 20,463 | -14.1% |
| 2Q20 | 21,521 | -9.0% |
| 1Q20 | 24,369 | +13.2% |
| 3Q19 | 23,810 | +25.5% |
| 2Q19 | 23,659 | +21.5% |
| 1Q19 | 21,533 | +11.3% |
| 3Q18 | 18,968 | +12.0% |
| 2Q18 | 19,467 | +6.9% |
| 1Q18 | 19,349 | +4.9% |
| 3Q17 | 16,931 | -12.8% |
| 2Q17 | 18,216 | -11.4% |
| 1Q17 | 18,451 | -10.2% |
| 3Q16 | 19,419 | -5.5% |
| 2Q16 | 20,566 | +68.4% |
| 1Q16 | 20,542 | - |
| 3Q15 | 20,545 | - |
| 2Q15 | 12,209 | - |