| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,570 | -15.7% |
| 3Q25 | 2,632 | -19.4% |
| 2Q25 | 2,606 | -30.3% |
| 1Q25 | 2,888 | -11.1% |
| 4Q24 | 3,048 | -8.2% |
| 3Q24 | 3,265 | +2.1% |
| 2Q24 | 3,738 | +8.1% |
| 1Q24 | 3,247 | -6.2% |
| 4Q23 | 3,319 | +1.4% |
| 3Q23 | 3,199 | -11.1% |
| 2Q23 | 3,459 | -3.7% |
| 1Q23 | 3,461 | -3.0% |
| 4Q22 | 3,274 | -14.5% |
| 3Q22 | 3,598 | -5.5% |
| 2Q22 | 3,591 | -0.6% |
| 1Q22 | 3,567 | +6.5% |
| 4Q21 | 3,829 | +13.1% |
| 3Q21 | 3,809 | +32.5% |
| 2Q21 | 3,613 | +31.3% |
| 1Q21 | 3,350 | +26.4% |
| 4Q20 | 3,386 | +30.5% |
| 3Q20 | 2,875 | +15.9% |
| 2Q20 | 2,752 | -4.6% |
| 1Q20 | 2,650 | -24.9% |
| 4Q19 | 2,594 | -23.2% |
| 3Q19 | 2,481 | -22.3% |
| 2Q19 | 2,885 | -10.9% |
| 1Q19 | 3,527 | +15.6% |
| 4Q18 | 3,376 | +19.9% |
| 3Q18 | 3,193 | +16.3% |
| 2Q18 | 3,238 | +19.2% |
| 1Q18 | 3,050 | +10.5% |
| 4Q17 | 2,815 | -19.0% |
| 3Q17 | 2,745 | -3.2% |
| 2Q17 | 2,716 | -11.4% |
| 1Q17 | 2,761 | -13.4% |
| 4Q16 | 3,474 | +5.5% |
| 3Q16 | 2,835 | -11.3% |
| 2Q16 | 3,066 | -1.2% |
| 1Q16 | 3,189 | +1.9% |
| 4Q15 | 3,292 | -0.6% |
| 3Q15 | 3,195 | -2.1% |
| 2Q15 | 3,103 | +80.7% |
| 1Q15 | 3,129 | +84.8% |
| 4Q14 | 3,313 | +95.7% |
| 3Q14 | 3,264 | +114.0% |
| 2Q14 | 1,717 | +18.8% |
| 1Q14 | 1,693 | +38.3% |
| 4Q13 | 1,693 | +37.3% |
| 3Q13 | 1,525 | +30.2% |
| 2Q13 | 1,445 | +32.4% |
| 1Q13 | 1,224 | +9.8% |
| 4Q12 | 1,232 | +13.1% |
| 3Q12 | 1,171 | - |
| 2Q12 | 1,091 | - |
| 1Q12 | 1,115 | - |
| 4Q11 | 1,090 | - |