| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,148 | -47.0% |
| 3Q25 | 1,877 | -22.5% |
| 2Q25 | 2,212 | -22.5% |
| 1Q25 | 2,009 | -32.2% |
| 4Q24 | 2,167 | -28.1% |
| 3Q24 | 2,421 | -19.5% |
| 2Q24 | 2,854 | +5.4% |
| 1Q24 | 2,962 | -2.7% |
| 4Q23 | 3,014 | +6.5% |
| 3Q23 | 3,008 | -6.8% |
| 2Q23 | 2,708 | -45.9% |
| 1Q23 | 3,044 | -44.6% |
| 4Q22 | 2,829 | -41.9% |
| 3Q22 | 3,228 | -26.4% |
| 2Q22 | 5,010 | +61.2% |
| 1Q22 | 5,498 | +29.2% |
| 4Q21 | 4,869 | +16.9% |
| 3Q21 | 4,385 | -28.4% |
| 2Q21 | 3,107 | -48.7% |
| 1Q21 | 4,256 | -32.5% |
| 4Q20 | 4,165 | -23.5% |
| 3Q20 | 6,121 | +14.9% |
| 2Q20 | 6,057 | +20.1% |
| 1Q20 | 6,304 | +31.1% |
| 4Q19 | 5,448 | +0.2% |
| 3Q19 | 5,326 | -16.4% |
| 2Q19 | 5,043 | -53.9% |
| 1Q19 | 4,809 | +192.7% |
| 4Q18 | 5,438 | -25.3% |
| 3Q18 | 6,370 | -5.5% |
| 2Q18 | 10,951 | +73.4% |
| 1Q18 | 1,643 | -71.4% |
| 4Q17 | 7,275 | +27.0% |
| 3Q17 | 6,739 | +20.5% |
| 2Q17 | 6,314 | +38.7% |
| 1Q17 | 5,754 | +41.5% |
| 4Q16 | 5,728 | +42.4% |
| 3Q16 | 5,593 | +26.5% |
| 2Q16 | 4,553 | +13.1% |
| 1Q16 | 4,065 | +3.4% |
| 4Q15 | 4,023 | +24.7% |
| 3Q15 | 4,422 | -12.7% |
| 2Q15 | 4,027 | +29.6% |
| 1Q15 | 3,930 | -4.2% |
| 4Q14 | 3,227 | -31.2% |
| 3Q14 | 5,065 | +18.0% |
| 2Q14 | 3,107 | -34.0% |
| 1Q14 | 4,103 | -5.1% |
| 4Q13 | 4,690 | +34.0% |
| 3Q13 | 4,293 | +21.4% |
| 2Q13 | 4,710 | +33.1% |
| 1Q13 | 4,322 | +23.5% |
| 4Q12 | 3,500 | -7.7% |
| 3Q12 | 3,537 | +0.6% |
| 2Q12 | 3,538 | +0.9% |
| 1Q12 | 3,499 | +1.9% |
| 4Q11 | 3,793 | -4.4% |
| 3Q11 | 3,517 | -6.7% |
| 2Q11 | 3,508 | - |
| 1Q11 | 3,435 | - |
| 4Q10 | 3,968 | - |
| 3Q10 | 3,770 | - |