| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,610 | +9.4% |
| 3Q25 | 10,405 | +5.0% |
| 2Q25 | 10,146 | -10.5% |
| 1Q25 | 9,021 | -12.0% |
| 4Q24 | 9,696 | +0.1% |
| 3Q24 | 9,913 | +7.3% |
| 2Q24 | 11,331 | +53.3% |
| 1Q24 | 10,250 | +44.6% |
| 4Q23 | 9,689 | +15.5% |
| 3Q23 | 9,239 | +20.1% |
| 2Q23 | 7,391 | -17.1% |
| 1Q23 | 7,087 | -19.8% |
| 4Q22 | 8,391 | -18.2% |
| 3Q22 | 7,690 | -22.5% |
| 2Q22 | 8,917 | -12.3% |
| 1Q22 | 8,841 | -8.3% |
| 4Q21 | 10,254 | -1.4% |
| 3Q21 | 9,928 | +15.4% |
| 2Q21 | 10,162 | - |
| 1Q21 | 9,636 | +12.0% |
| 4Q20 | 10,397 | +11.4% |
| 3Q20 | 8,601 | +10.8% |
| 4Q19 | 9,337 | +6.3% |
| 3Q19 | 7,733 | +22.7% |
| 2Q19 | 6,589 | +4.7% |
| 1Q19 | 7,765 | +54.8% |
| 4Q18 | 8,785 | +816.1% |
| 3Q18 | 6,300 | +602.3% |
| 2Q18 | 6,291 | +513.2% |
| 1Q18 | 5,015 | +368.3% |
| 4Q17 | 959 | -1.3% |
| 3Q17 | 897 | -12.6% |
| 2Q17 | 1,026 | +14.5% |
| 1Q17 | 1,071 | -0.6% |
| 4Q16 | 972 | -17.6% |
| 3Q16 | 1,026 | -4.6% |
| 2Q16 | 896 | -9.6% |
| 1Q16 | 1,078 | +25.2% |
| 4Q15 | 1,180 | +793.9% |
| 3Q15 | 1,075 | -19.4% |
| 2Q15 | 991 | -67.1% |
| 1Q15 | 861 | -322.5% |
| 4Q14 | 132 | -85.6% |
| 3Q14 | 1,333 | -848.9% |
| 2Q14 | 3,012 | - |
| 1Q14 | -387 | - |
| 4Q13 | 917 | - |
| 3Q13 | -178 | - |