| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,810 | -0.6% |
| 3Q24 | 12,928 | -4.0% |
| 2Q24 | 12,939 | -4.7% |
| 1Q24 | 12,882 | -6.4% |
| 3Q23 | 13,462 | -2.1% |
| 2Q23 | 13,575 | -4.5% |
| 1Q23 | 13,762 | -4.2% |
| 3Q22 | 13,754 | -3.9% |
| 2Q22 | 14,208 | +0.8% |
| 1Q22 | 14,371 | -2.9% |
| 3Q21 | 14,306 | -13.9% |
| 2Q21 | 14,093 | -8.0% |
| 1Q21 | 14,798 | -1.4% |
| 3Q20 | 16,613 | +3.2% |
| 2Q20 | 15,313 | -12.5% |
| 1Q20 | 15,001 | -12.7% |
| 3Q19 | 16,091 | -7.2% |
| 2Q19 | 17,494 | -5.0% |
| 1Q19 | 17,193 | -11.9% |
| 3Q18 | 17,342 | +11.0% |
| 2Q18 | 18,406 | +25.8% |
| 1Q18 | 19,512 | +56.1% |
| 3Q17 | 15,622 | - |
| 2Q17 | 14,633 | - |
| 1Q17 | 12,503 | - |