| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,948 | -6.1% |
| 1Q26 | 5,977 | -8.7% |
| 4Q25 | 6,084 | -11.7% |
| 3Q25 | 6,319 | -7.0% |
| 2Q25 | 6,334 | -9.0% |
| 1Q25 | 6,547 | -6.8% |
| 4Q24 | 6,889 | +1.3% |
| 3Q24 | 6,792 | -1.7% |
| 2Q24 | 6,962 | +3.3% |
| 1Q24 | 7,026 | +4.2% |
| 4Q23 | 6,798 | -3.3% |
| 3Q23 | 6,910 | +6.5% |
| 2Q23 | 6,738 | +6.6% |
| 1Q23 | 6,740 | +5.9% |
| 4Q22 | 7,031 | +7.8% |
| 3Q22 | 6,489 | -4.9% |
| 2Q22 | 6,322 | +4.1% |
| 1Q22 | 6,365 | +4.1% |
| 4Q21 | 6,521 | +9.3% |
| 3Q21 | 6,820 | +12.3% |
| 2Q21 | 6,075 | +2.5% |
| 1Q21 | 6,112 | +7.5% |
| 4Q20 | 5,968 | +3.6% |
| 3Q20 | 6,075 | +8.7% |
| 2Q20 | 5,925 | +5.5% |
| 1Q20 | 5,685 | -5.8% |
| 4Q19 | 5,761 | +0.3% |
| 3Q19 | 5,590 | -2.1% |
| 2Q19 | 5,616 | -0.2% |
| 1Q19 | 6,036 | +9.5% |
| 4Q18 | 5,741 | +4.7% |
| 3Q18 | 5,709 | +10.7% |
| 2Q18 | 5,625 | +12.6% |
| 1Q18 | 5,510 | +16.3% |
| 4Q17 | 5,481 | +22.1% |
| 3Q17 | 5,156 | +18.1% |
| 2Q17 | 4,994 | +16.3% |
| 1Q17 | 4,737 | +8.1% |
| 4Q16 | 4,488 | -4.9% |
| 3Q16 | 4,364 | +0.6% |
| 2Q16 | 4,293 | -4.5% |
| 1Q16 | 4,383 | -2.4% |
| 4Q15 | 4,719 | +2.5% |
| 3Q15 | 4,338 | -7.0% |
| 2Q15 | 4,494 | +6.6% |
| 1Q15 | 4,492 | +1.9% |
| 4Q14 | 4,606 | -13.4% |
| 3Q14 | 4,665 | -25.6% |
| 2Q14 | 4,217 | -34.9% |
| 1Q14 | 4,408 | -32.4% |
| 4Q13 | 5,321 | -21.2% |
| 3Q13 | 6,266 | -9.4% |
| 2Q13 | 6,480 | - |
| 1Q13 | 6,517 | - |
| 4Q12 | 6,751 | - |
| 3Q12 | 6,916 | - |