| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,708 | +4.2% |
| 3Q25 | 5,587 | +4.1% |
| 2Q25 | 5,553 | +3.0% |
| 1Q25 | 5,694 | +4.6% |
| 4Q24 | 5,480 | +0.6% |
| 3Q24 | 5,368 | -3.6% |
| 2Q24 | 5,391 | -4.6% |
| 1Q24 | 5,442 | -1.5% |
| 4Q23 | 5,447 | 0.0% |
| 3Q23 | 5,570 | +1.4% |
| 2Q23 | 5,649 | +2.6% |
| 1Q23 | 5,523 | -1.5% |
| 4Q22 | 5,446 | -0.4% |
| 3Q22 | 5,492 | +10.7% |
| 2Q22 | 5,504 | +11.4% |
| 1Q22 | 5,606 | +20.0% |
| 4Q21 | 5,467 | +16.5% |
| 3Q21 | 4,962 | +4.2% |
| 2Q21 | 4,942 | +9.5% |
| 1Q21 | 4,670 | +4.8% |
| 4Q20 | 4,694 | +7.6% |
| 3Q20 | 4,763 | +15.9% |
| 2Q20 | 4,512 | +19.6% |
| 1Q20 | 4,455 | +19.0% |
| 4Q19 | 4,362 | +16.6% |
| 3Q19 | 4,110 | +18.3% |
| 2Q19 | 3,773 | +18.4% |
| 1Q19 | 3,744 | +19.1% |
| 4Q18 | 3,742 | +31.5% |
| 3Q18 | 3,473 | +14.2% |
| 2Q18 | 3,188 | +8.5% |
| 1Q18 | 3,143 | +5.9% |
| 4Q17 | 2,845 | -5.5% |
| 3Q17 | 3,040 | -2.4% |
| 2Q17 | 2,939 | -6.6% |
| 1Q17 | 2,967 | -4.6% |
| 4Q16 | 3,009 | -5.0% |
| 3Q16 | 3,116 | +6.3% |
| 2Q16 | 3,147 | +8.7% |
| 1Q16 | 3,111 | +7.0% |
| 4Q15 | 3,167 | +9.9% |
| 3Q15 | 2,932 | +1.9% |
| 2Q15 | 2,894 | +2.2% |
| 1Q15 | 2,908 | +5.5% |
| 4Q14 | 2,883 | +2.5% |
| 3Q14 | 2,876 | +5.3% |
| 2Q14 | 2,833 | +1.8% |
| 1Q14 | 2,757 | +0.2% |
| 4Q13 | 2,813 | -1.6% |
| 3Q13 | 2,731 | +0.8% |
| 2Q13 | 2,782 | +3.7% |
| 1Q13 | 2,751 | +6.3% |
| 4Q12 | 2,859 | +11.6% |
| 3Q12 | 2,710 | +5.3% |
| 2Q12 | 2,683 | - |
| 1Q12 | 2,588 | - |
| 4Q11 | 2,561 | - |
| 3Q11 | 2,574 | - |