| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,403 | -3.6% |
| 3Q25 | 2,454 | -19.5% |
| 2Q25 | 2,526 | -3.1% |
| 1Q25 | 2,808 | +3.0% |
| 4Q24 | 2,492 | -30.1% |
| 3Q24 | 3,049 | -9.3% |
| 2Q24 | 2,606 | -74.7% |
| 1Q24 | 2,725 | -26.3% |
| 4Q23 | 3,564 | -9.0% |
| 3Q23 | 3,361 | -14.4% |
| 2Q23 | 10,315 | +172.7% |
| 1Q23 | 3,696 | +0.4% |
| 4Q22 | 3,917 | +23.2% |
| 3Q22 | 3,927 | +17.8% |
| 2Q22 | 3,782 | +42.4% |
| 1Q22 | 3,682 | +47.9% |
| 4Q21 | 3,179 | +36.1% |
| 3Q21 | 3,335 | +36.1% |
| 2Q21 | 2,655 | +10.5% |
| 1Q21 | 2,489 | +13.3% |
| 4Q20 | 2,336 | +29.3% |
| 3Q20 | 2,451 | +27.5% |
| 2Q20 | 2,403 | +27.5% |
| 1Q20 | 2,197 | +27.3% |
| 4Q19 | 1,807 | +109.4% |
| 3Q19 | 1,922 | +4.3% |
| 2Q19 | 1,884 | +0.3% |
| 1Q19 | 1,726 | -7.6% |
| 4Q18 | 863 | -52.4% |
| 3Q18 | 1,842 | +8.5% |
| 2Q18 | 1,878 | +27.7% |
| 1Q18 | 1,868 | +32.7% |
| 4Q17 | 1,813 | +22.9% |
| 3Q17 | 1,698 | +18.4% |
| 2Q17 | 1,471 | +4.5% |
| 1Q17 | 1,408 | +4.0% |
| 4Q16 | 1,475 | +2.6% |
| 3Q16 | 1,434 | +1.7% |
| 2Q16 | 1,408 | -2.2% |
| 1Q16 | 1,354 | -3.9% |
| 4Q15 | 1,437 | -8.8% |
| 3Q15 | 1,410 | -13.2% |
| 2Q15 | 1,440 | -8.2% |
| 1Q15 | 1,409 | -8.4% |
| 4Q14 | 1,575 | -7.7% |
| 3Q14 | 1,624 | -0.1% |
| 2Q14 | 1,569 | -3.1% |
| 1Q14 | 1,539 | -3.9% |
| 4Q13 | 1,706 | -5.0% |
| 3Q13 | 1,625 | -11.7% |
| 2Q13 | 1,619 | -10.3% |
| 1Q13 | 1,602 | -11.4% |
| 4Q12 | 1,794 | -4.5% |
| 3Q12 | 1,841 | +38.8% |
| 2Q12 | 1,805 | - |
| 1Q12 | 1,809 | - |
| 4Q11 | 1,880 | - |
| 3Q11 | 1,326 | - |