| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,605 | -11.4% |
| 3Q25 | 2,695 | +5.4% |
| 2Q25 | 2,695 | +8.1% |
| 1Q25 | 2,615 | +6.0% |
| 4Q24 | 2,941 | +12.9% |
| 3Q24 | 2,556 | -4.7% |
| 2Q24 | 2,494 | -6.0% |
| 1Q24 | 2,468 | -6.4% |
| 4Q23 | 2,605 | -6.1% |
| 3Q23 | 2,683 | -3.2% |
| 2Q23 | 2,653 | -5.1% |
| 1Q23 | 2,636 | -4.7% |
| 4Q22 | 2,773 | -0.5% |
| 3Q22 | 2,771 | -2.9% |
| 2Q22 | 2,796 | -3.5% |
| 1Q22 | 2,765 | -4.1% |
| 4Q21 | 2,787 | -5.7% |
| 3Q21 | 2,854 | -7.2% |
| 2Q21 | 2,898 | -4.4% |
| 1Q21 | 2,882 | -4.6% |
| 4Q20 | 2,956 | -1.5% |
| 3Q20 | 3,075 | +0.6% |
| 2Q20 | 3,032 | +0.1% |
| 1Q20 | 3,021 | -0.1% |
| 4Q19 | 3,001 | -13.6% |
| 3Q19 | 3,057 | -12.5% |
| 2Q19 | 3,030 | -13.7% |
| 1Q19 | 3,023 | -15.2% |
| 4Q18 | 3,474 | +17.5% |
| 3Q18 | 3,493 | +45.2% |
| 2Q18 | 3,512 | +44.6% |
| 1Q18 | 3,566 | +47.5% |
| 4Q17 | 2,957 | +19.6% |
| 3Q17 | 2,405 | +5.3% |
| 2Q17 | 2,429 | +12.5% |
| 1Q17 | 2,417 | +11.4% |
| 4Q16 | 2,472 | +14.6% |
| 3Q16 | 2,284 | - |
| 2Q16 | 2,159 | - |
| 1Q16 | 2,169 | - |
| 4Q15 | 2,157 | - |