| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,302 | +27.5% |
| 3Q25 | 6,261 | -10.2% |
| 2Q25 | 6,172 | -16.9% |
| 1Q25 | 5,802 | -21.7% |
| 4Q24 | 5,726 | -27.2% |
| 3Q24 | 6,969 | -9.5% |
| 2Q24 | 7,424 | -6.1% |
| 1Q24 | 7,411 | -6.1% |
| 4Q23 | 7,865 | -5.8% |
| 3Q23 | 7,704 | -20.5% |
| 2Q23 | 7,908 | -21.8% |
| 1Q23 | 7,895 | -24.5% |
| 4Q22 | 8,351 | -18.3% |
| 3Q22 | 9,696 | -7.8% |
| 2Q22 | 10,111 | -5.2% |
| 1Q22 | 10,452 | -3.5% |
| 4Q21 | 10,216 | -8.2% |
| 3Q21 | 10,516 | -6.7% |
| 2Q21 | 10,663 | -7.0% |
| 1Q21 | 10,830 | -5.4% |
| 4Q20 | 11,128 | -9.2% |
| 3Q20 | 11,271 | -4.7% |
| 2Q20 | 11,462 | -1.5% |
| 1Q20 | 11,453 | +0.1% |
| 4Q19 | 12,253 | +6.1% |
| 3Q19 | 11,821 | +2.0% |
| 2Q19 | 11,632 | +1.3% |
| 1Q19 | 11,438 | +1.5% |
| 4Q18 | 11,553 | +7.4% |
| 3Q18 | 11,591 | +18.8% |
| 2Q18 | 11,484 | +16.5% |
| 1Q18 | 11,271 | +20.1% |
| 4Q17 | 10,759 | +12.8% |
| 3Q17 | 9,754 | +5.8% |
| 2Q17 | 9,857 | +2.4% |
| 1Q17 | 9,387 | -1.9% |
| 4Q16 | 9,534 | -15.2% |
| 3Q16 | 9,220 | -20.5% |
| 2Q16 | 9,628 | -8.7% |
| 1Q16 | 9,573 | -9.1% |
| 4Q15 | 11,249 | +1.3% |
| 3Q15 | 11,599 | +9.2% |
| 2Q15 | 10,542 | +5.3% |
| 1Q15 | 10,527 | +2.3% |
| 4Q14 | 11,105 | +0.4% |
| 3Q14 | 10,624 | -6.0% |
| 2Q14 | 10,014 | -8.0% |
| 1Q14 | 10,287 | -6.1% |
| 4Q13 | 11,060 | - |
| 3Q13 | 11,302 | - |
| 2Q13 | 10,882 | - |
| 1Q13 | 10,954 | - |