| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,430 | +3.1% |
| 4Q24 | 2,605 | +6.7% |
| 3Q24 | 2,376 | +17.5% |
| 2Q24 | 2,268 | +2.6% |
| 1Q24 | 2,356 | +24.7% |
| 4Q23 | 2,443 | +57.6% |
| 3Q23 | 2,022 | +30.5% |
| 2Q23 | 2,210 | +9.3% |
| 1Q23 | 1,889 | -10.9% |
| 4Q22 | 1,550 | -1.2% |
| 3Q22 | 2,022 | -5.4% |
| 2Q22 | 2,121 | +19.3% |
| 1Q22 | 1,583 | -29.9% |
| 4Q21 | 1,569 | -37.7% |
| 3Q21 | 2,137 | -13.3% |
| 2Q21 | 1,777 | -47.3% |
| 1Q21 | 2,260 | -23.5% |
| 4Q20 | 2,519 | -60.5% |
| 3Q20 | 2,464 | -43.8% |
| 2Q20 | 3,373 | -6.9% |
| 1Q20 | 2,955 | -22.5% |
| 4Q19 | 6,375 | +49.7% |
| 3Q19 | 4,383 | -5.1% |
| 2Q19 | 3,623 | -14.6% |
| 1Q19 | 3,813 | -27.7% |
| 4Q18 | 4,258 | -10.2% |
| 3Q18 | 4,619 | -2.0% |
| 2Q18 | 4,241 | +3.3% |
| 1Q18 | 5,275 | +9.1% |
| 4Q17 | 4,743 | -14.1% |
| 3Q17 | 4,714 | -20.9% |
| 2Q17 | 4,105 | -32.1% |
| 1Q17 | 4,834 | -30.5% |
| 4Q16 | 5,524 | -10.0% |
| 3Q16 | 5,959 | +4.0% |
| 2Q16 | 6,045 | +4.0% |
| 1Q16 | 6,957 | +13.3% |
| 4Q15 | 6,141 | -3.1% |
| 3Q15 | 5,729 | +7.8% |
| 2Q15 | 5,811 | +17.6% |
| 1Q15 | 6,139 | +15.7% |
| 4Q14 | 6,334 | +30.5% |
| 3Q14 | 5,314 | +2.4% |
| 2Q14 | 4,939 | -21.1% |
| 1Q14 | 5,308 | -5.9% |
| 4Q13 | 4,855 | -9.8% |
| 3Q13 | 5,192 | +12.9% |
| 2Q13 | 6,258 | +26.7% |
| 1Q13 | 5,639 | +36.1% |
| 4Q12 | 5,380 | +36.9% |
| 3Q12 | 4,597 | +23.7% |
| 2Q12 | 4,940 | - |
| 1Q12 | 4,142 | - |
| 4Q11 | 3,929 | - |
| 3Q11 | 3,716 | - |