| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,550 | -18.5% |
| 3Q25 | 13,593 | +3.3% |
| 2Q25 | 13,458 | +2.3% |
| 1Q25 | 13,084 | -1.1% |
| 4Q24 | 12,949 | -1.2% |
| 3Q24 | 13,153 | +8.0% |
| 2Q24 | 13,161 | +6.4% |
| 1Q24 | 13,224 | +9.4% |
| 4Q23 | 13,110 | +15.3% |
| 3Q23 | 12,176 | +6.4% |
| 2Q23 | 12,367 | +7.2% |
| 1Q23 | 12,091 | +3.6% |
| 4Q22 | 11,371 | -0.8% |
| 3Q22 | 11,446 | -5.4% |
| 2Q22 | 11,532 | -7.2% |
| 1Q22 | 11,667 | -7.2% |
| 4Q21 | 11,466 | -14.8% |
| 3Q21 | 12,105 | -8.6% |
| 2Q21 | 12,430 | -5.0% |
| 1Q21 | 12,567 | -3.0% |
| 4Q20 | 13,463 | -0.4% |
| 3Q20 | 13,245 | -12.9% |
| 2Q20 | 13,082 | -13.4% |
| 1Q20 | 12,956 | -13.9% |
| 4Q19 | 13,518 | -28.0% |
| 3Q19 | 15,210 | +533.2% |
| 2Q19 | 15,099 | +524.7% |
| 1Q19 | 15,044 | +512.3% |
| 4Q18 | 18,771 | +661.8% |
| 3Q18 | 2,402 | +0.4% |
| 2Q18 | 2,417 | +13.1% |
| 1Q18 | 2,457 | +11.6% |
| 4Q17 | 2,464 | +6.1% |
| 3Q17 | 2,392 | -12.2% |
| 2Q17 | 2,137 | -20.7% |
| 1Q17 | 2,202 | -17.5% |
| 4Q16 | 2,323 | -15.2% |
| 3Q16 | 2,724 | -1.2% |
| 2Q16 | 2,696 | -5.8% |
| 1Q16 | 2,669 | -8.4% |
| 4Q15 | 2,740 | -16.9% |
| 3Q15 | 2,757 | -17.8% |
| 2Q15 | 2,863 | -16.4% |
| 1Q15 | 2,913 | -15.6% |
| 4Q14 | 3,299 | -2.7% |
| 3Q14 | 3,354 | -13.1% |
| 2Q14 | 3,423 | +10.8% |
| 1Q14 | 3,452 | +10.3% |
| 4Q13 | 3,392 | +46.5% |
| 3Q13 | 3,858 | +74.4% |
| 2Q13 | 3,088 | +26.9% |
| 1Q13 | 3,131 | +28.2% |
| 4Q12 | 2,315 | -6.3% |
| 3Q12 | 2,212 | -7.2% |
| 2Q12 | 2,434 | - |
| 1Q12 | 2,442 | - |
| 4Q11 | 2,471 | - |
| 3Q11 | 2,383 | - |