| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,373 | -6.9% |
| 3Q25 | 22,739 | -5.9% |
| 2Q25 | 23,027 | -4.7% |
| 1Q25 | 23,487 | -9.0% |
| 4Q24 | 24,039 | -7.5% |
| 3Q24 | 24,163 | -7.7% |
| 2Q24 | 24,155 | -8.5% |
| 1Q24 | 25,820 | -2.4% |
| 4Q23 | 25,982 | -1.8% |
| 3Q23 | 26,183 | -6.5% |
| 2Q23 | 26,391 | -5.7% |
| 1Q23 | 26,446 | -4.9% |
| 4Q22 | 26,460 | +37.9% |
| 3Q22 | 27,995 | +47.6% |
| 2Q22 | 27,995 | +36.1% |
| 1Q22 | 27,814 | +39.1% |
| 4Q21 | 19,191 | -4.4% |
| 3Q21 | 18,963 | -9.9% |
| 2Q21 | 20,573 | -7.6% |
| 1Q21 | 19,989 | -9.4% |
| 4Q20 | 20,067 | -10.9% |
| 3Q20 | 21,036 | -11.6% |
| 2Q20 | 22,266 | -5.9% |
| 1Q20 | 22,052 | -7.4% |
| 4Q19 | 22,526 | -5.8% |
| 3Q19 | 23,805 | -0.5% |
| 2Q19 | 23,661 | -4.4% |
| 1Q19 | 23,816 | -3.8% |
| 4Q18 | 23,904 | -5.9% |
| 3Q18 | 23,921 | -5.8% |
| 2Q18 | 24,762 | -3.1% |
| 1Q18 | 24,757 | -3.8% |
| 4Q17 | 25,416 | +6.1% |
| 3Q17 | 25,394 | -1.7% |
| 2Q17 | 25,551 | +4.0% |
| 1Q17 | 25,730 | +15.9% |
| 4Q16 | 23,964 | +8.1% |
| 3Q16 | 25,832 | +108.3% |
| 2Q16 | 24,580 | +492.0% |
| 1Q16 | 22,199 | +529.8% |
| 4Q15 | 22,175 | +506.2% |
| 3Q15 | 12,399 | +237.1% |
| 2Q15 | 4,152 | +3.1% |
| 1Q15 | 3,525 | -1.1% |
| 4Q14 | 3,658 | -19.9% |
| 3Q14 | 3,678 | -2.4% |
| 2Q14 | 4,027 | +16.7% |
| 1Q14 | 3,564 | +3.9% |
| 4Q13 | 4,568 | +68.4% |
| 3Q13 | 3,768 | +41.5% |
| 2Q13 | 3,451 | +45.9% |
| 1Q13 | 3,429 | +47.3% |
| 4Q12 | 2,713 | +179.1% |
| 3Q12 | 2,662 | +243.0% |
| 2Q12 | 2,366 | - |
| 1Q12 | 2,328 | - |
| 4Q11 | 972 | - |
| 3Q11 | 776 | - |