| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 14,688 | +6.8% |
| 3Q25 | 14,216 | +9.0% |
| 2Q25 | 14,466 | +2.8% |
| 1Q25 | 13,465 | -10.7% |
| 4Q24 | 13,757 | - |
| 3Q24 | 13,045 | - |
| 2Q24 | 14,072 | - |
| 1Q24 | 15,070 | - |
| 3Q20 | 36,359 | +16.2% |
| 2Q20 | 32,930 | +15.6% |
| 1Q20 | 32,994 | +13.8% |
| 3Q19 | 31,288 | +116.1% |
| 2Q19 | 28,489 | +96.1% |
| 1Q19 | 28,998 | +99.5% |
| 4Q18 | 14,686 | -3.9% |
| 3Q18 | 14,477 | -1.7% |
| 2Q18 | 14,531 | -3.1% |
| 1Q18 | 14,536 | -2.7% |
| 4Q17 | 15,285 | -1.6% |
| 3Q17 | 14,728 | -1.7% |
| 2Q17 | 14,992 | +1.2% |
| 1Q17 | 14,940 | +1.8% |
| 4Q16 | 15,538 | +6.4% |
| 3Q16 | 14,987 | +6.0% |
| 2Q16 | 14,809 | +7.0% |
| 1Q16 | 14,682 | +5.4% |
| 4Q15 | 14,600 | -5.1% |
| 3Q15 | 14,143 | -8.1% |
| 2Q15 | 13,842 | +6.6% |
| 1Q15 | 13,936 | +35.9% |
| 4Q14 | 15,392 | +46.1% |
| 3Q14 | 15,391 | +47.3% |
| 2Q14 | 12,982 | +29.4% |
| 1Q14 | 10,252 | +4.0% |
| 4Q13 | 10,534 | +4.0% |
| 3Q13 | 10,446 | +7.5% |
| 2Q13 | 10,033 | +0.1% |
| 1Q13 | 9,858 | -10.5% |
| 4Q12 | 10,129 | -11.5% |
| 3Q12 | 9,719 | -12.1% |
| 2Q12 | 10,026 | - |
| 1Q12 | 11,018 | - |
| 4Q11 | 11,445 | - |
| 3Q11 | 11,052 | - |