| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,465 | +8.8% |
| 3Q25 | 3,452 | +8.1% |
| 2Q25 | 4,045 | +31.9% |
| 1Q25 | 3,280 | +0.6% |
| 4Q24 | 3,185 | -5.0% |
| 3Q24 | 3,194 | -6.4% |
| 2Q24 | 3,067 | -8.9% |
| 1Q24 | 3,261 | +9.7% |
| 4Q23 | 3,353 | +13.5% |
| 3Q23 | 3,412 | +19.7% |
| 2Q23 | 3,368 | +23.3% |
| 1Q23 | 2,974 | +21.7% |
| 4Q22 | 2,954 | -738.0% |
| 3Q22 | 2,850 | +8.2% |
| 2Q22 | 2,732 | +4.0% |
| 1Q22 | 2,444 | +21.4% |
| 4Q21 | -463 | -123.0% |
| 3Q21 | 2,635 | +48.2% |
| 2Q21 | 2,627 | +44.2% |
| 1Q21 | 2,013 | +21.3% |
| 4Q20 | 2,011 | +59.5% |
| 3Q20 | 1,778 | +47.3% |
| 2Q20 | 1,822 | +67.3% |
| 1Q20 | 1,659 | +55.5% |
| 4Q19 | 1,261 | +37.7% |
| 3Q19 | 1,207 | +45.4% |
| 2Q19 | 1,089 | -4.9% |
| 1Q19 | 1,067 | -30.9% |
| 4Q18 | 916 | -8.9% |
| 3Q18 | 830 | -23.7% |
| 2Q18 | 1,145 | +10.1% |
| 1Q18 | 1,544 | +43.5% |
| 4Q17 | 1,005 | -15.8% |
| 3Q17 | 1,088 | -10.5% |
| 2Q17 | 1,040 | -25.0% |
| 1Q17 | 1,076 | -33.1% |
| 4Q16 | 1,194 | -29.3% |
| 3Q16 | 1,215 | -30.2% |
| 2Q16 | 1,387 | -23.3% |
| 1Q16 | 1,609 | -14.3% |
| 4Q15 | 1,690 | +134.7% |
| 3Q15 | 1,740 | -22.9% |
| 2Q15 | 1,808 | -28.9% |
| 1Q15 | 1,877 | -26.0% |
| 4Q14 | 720 | -79.3% |
| 3Q14 | 2,256 | -16.2% |
| 2Q14 | 2,542 | -1.9% |
| 1Q14 | 2,535 | -3.6% |
| 4Q13 | 3,470 | - |
| 3Q13 | 2,692 | - |
| 2Q13 | 2,590 | - |
| 1Q13 | 2,630 | - |