| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,032 | +2.8% |
| 3Q25 | 4,051 | -7.5% |
| 2Q25 | 3,962 | -9.5% |
| 1Q25 | 3,791 | +0.2% |
| 4Q24 | 3,924 | +29.5% |
| 3Q24 | 4,381 | +46.5% |
| 2Q24 | 4,376 | +34.5% |
| 1Q24 | 3,785 | +18.2% |
| 4Q23 | 3,029 | +4.6% |
| 3Q23 | 2,990 | +15.0% |
| 2Q23 | 3,253 | +20.2% |
| 1Q23 | 3,202 | +17.9% |
| 4Q22 | 2,897 | +4.6% |
| 3Q22 | 2,600 | -11.7% |
| 2Q22 | 2,707 | -14.3% |
| 1Q22 | 2,717 | -12.2% |
| 4Q21 | 2,770 | +20.4% |
| 3Q21 | 2,944 | +76.7% |
| 2Q21 | 3,158 | +83.3% |
| 1Q21 | 3,093 | +124.0% |
| 4Q20 | 2,301 | +80.6% |
| 3Q20 | 1,666 | +41.1% |
| 2Q20 | 1,723 | +10.2% |
| 1Q20 | 1,381 | -14.4% |
| 4Q19 | 1,274 | -14.2% |
| 3Q19 | 1,181 | +4.0% |
| 2Q19 | 1,564 | +62.2% |
| 1Q19 | 1,613 | +74.0% |
| 4Q18 | 1,485 | +45.0% |
| 3Q18 | 1,136 | +3.7% |
| 2Q18 | 964 | -10.5% |
| 1Q18 | 927 | -10.5% |
| 4Q17 | 1,024 | - |
| 3Q17 | 1,095 | +0.2% |
| 2Q17 | 1,077 | +45.7% |
| 1Q17 | 1,036 | +32.0% |
| 3Q16 | 1,093 | +62.9% |
| 2Q16 | 739 | +31.3% |
| 1Q16 | 785 | +38.7% |
| 4Q15 | 742 | +68.6% |
| 3Q15 | 671 | +32.9% |
| 2Q15 | 563 | - |
| 1Q15 | 566 | - |
| 4Q14 | 440 | - |
| 3Q14 | 505 | - |