| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 37,230 | -10.2% |
| 3Q25 | 39,628 | -7.9% |
| 2Q25 | 39,885 | -10.8% |
| 1Q25 | 39,857 | -10.5% |
| 4Q24 | 41,474 | -3.8% |
| 3Q24 | 43,050 | +5.7% |
| 2Q24 | 44,738 | +17.0% |
| 1Q24 | 44,517 | +14.6% |
| 4Q23 | 43,132 | +13.4% |
| 3Q23 | 40,727 | +18.6% |
| 2Q23 | 38,234 | +15.0% |
| 1Q23 | 38,834 | +23.2% |
| 4Q22 | 38,024 | +36.6% |
| 3Q22 | 34,330 | +28.1% |
| 2Q22 | 33,247 | +31.1% |
| 1Q22 | 31,510 | +32.8% |
| 4Q21 | 27,826 | +15.4% |
| 3Q21 | 26,790 | -2.3% |
| 2Q21 | 25,356 | +13.1% |
| 1Q21 | 23,725 | +17.3% |
| 4Q20 | 24,110 | +41.8% |
| 3Q20 | 27,417 | +60.5% |
| 2Q20 | 22,426 | +76.3% |
| 1Q20 | 20,234 | +72.8% |
| 4Q19 | 17,007 | +48.5% |
| 3Q19 | 17,085 | +51.2% |
| 2Q19 | 12,718 | +19.9% |
| 1Q19 | 11,710 | +48.5% |
| 4Q18 | 11,449 | +34.4% |
| 3Q18 | 11,296 | +38.9% |
| 2Q18 | 10,606 | +33.3% |
| 1Q18 | 7,886 | +2.8% |
| 4Q17 | 8,520 | +10.2% |
| 3Q17 | 8,132 | +4.4% |
| 2Q17 | 7,959 | +8.5% |
| 1Q17 | 7,668 | +13.3% |
| 4Q16 | 7,732 | +45.3% |
| 3Q16 | 7,789 | +46.9% |
| 2Q16 | 7,334 | +40.2% |
| 1Q16 | 6,765 | +32.8% |
| 4Q15 | 5,322 | +30.5% |
| 3Q15 | 5,304 | +29.8% |
| 2Q15 | 5,232 | +30.5% |
| 1Q15 | 5,095 | +33.4% |
| 4Q14 | 4,077 | +10.2% |
| 3Q14 | 4,086 | +23.2% |
| 2Q14 | 4,010 | +23.8% |
| 1Q14 | 3,820 | +16.1% |
| 4Q13 | 3,698 | +6.6% |
| 3Q13 | 3,317 | -3.4% |
| 2Q13 | 3,240 | -8.8% |
| 1Q13 | 3,290 | -11.0% |
| 4Q12 | 3,469 | -8.4% |
| 3Q12 | 3,435 | -13.1% |
| 2Q12 | 3,552 | -13.8% |
| 1Q12 | 3,695 | - |
| 4Q11 | 3,786 | - |
| 3Q11 | 3,954 | - |
| 2Q11 | 4,119 | - |