| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,696 | -9.1% |
| 3Q25 | 2,838 | -4.8% |
| 2Q25 | 2,838 | -5.2% |
| 1Q25 | 2,888 | -3.6% |
| 4Q24 | 2,966 | -2.0% |
| 3Q24 | 2,980 | +3.7% |
| 2Q24 | 2,994 | +5.3% |
| 1Q24 | 2,996 | +7.1% |
| 4Q23 | 3,025 | +4.5% |
| 3Q23 | 2,874 | -2.0% |
| 2Q23 | 2,844 | -3.6% |
| 1Q23 | 2,798 | -9.5% |
| 4Q22 | 2,894 | -3.0% |
| 3Q22 | 2,932 | +0.9% |
| 2Q22 | 2,951 | +10.6% |
| 1Q22 | 3,093 | +15.6% |
| 4Q21 | 2,982 | +16.8% |
| 3Q21 | 2,906 | +17.9% |
| 2Q21 | 2,669 | +7.9% |
| 1Q21 | 2,675 | +9.6% |
| 4Q20 | 2,552 | -3.3% |
| 3Q20 | 2,464 | +6.1% |
| 2Q20 | 2,473 | +10.6% |
| 1Q20 | 2,441 | +16.1% |
| 4Q19 | 2,638 | +32.8% |
| 3Q19 | 2,322 | +15.2% |
| 2Q19 | 2,236 | +14.5% |
| 1Q19 | 2,103 | +13.2% |
| 4Q18 | 1,986 | +10.8% |
| 3Q18 | 2,015 | +15.0% |
| 2Q18 | 1,952 | +20.7% |
| 1Q18 | 1,858 | +23.7% |
| 4Q17 | 1,792 | +31.8% |
| 3Q17 | 1,752 | -12.6% |
| 2Q17 | 1,617 | +65.2% |
| 1Q17 | 1,502 | +14.1% |
| 4Q16 | 1,360 | +11.9% |
| 3Q16 | 2,005 | +78.9% |
| 2Q16 | 979 | -31.3% |
| 1Q16 | 1,316 | +19.7% |
| 4Q15 | 1,215 | -17.7% |
| 3Q15 | 1,121 | -52.0% |
| 2Q15 | 1,426 | -38.5% |
| 1Q15 | 1,099 | -43.7% |
| 4Q14 | 1,477 | -45.4% |
| 3Q14 | 2,333 | +14.1% |
| 2Q14 | 2,318 | - |
| 1Q14 | 1,952 | - |
| 4Q13 | 2,706 | - |
| 3Q13 | 2,045 | - |