| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,889 | -0.5% |
| 3Q25 | 6,883 | -0.0% |
| 2Q25 | 6,974 | -0.7% |
| 1Q25 | 6,963 | -1.4% |
| 4Q24 | 6,924 | -5.2% |
| 3Q24 | 6,884 | -2.2% |
| 2Q24 | 7,024 | -1.3% |
| 1Q24 | 7,065 | +0.3% |
| 4Q23 | 7,300 | +4.3% |
| 3Q23 | 7,038 | +1.1% |
| 2Q23 | 7,114 | +66.7% |
| 1Q23 | 7,044 | +140.2% |
| 4Q22 | 6,997 | +132.8% |
| 3Q22 | 6,960 | +135.4% |
| 2Q22 | 4,268 | +43.8% |
| 1Q22 | 2,933 | -1.6% |
| 4Q21 | 3,006 | -1.2% |
| 3Q21 | 2,957 | -11.0% |
| 2Q21 | 2,969 | -5.5% |
| 1Q21 | 2,982 | -6.3% |
| 4Q20 | 3,043 | -4.5% |
| 3Q20 | 3,324 | -4.2% |
| 2Q20 | 3,143 | -10.9% |
| 1Q20 | 3,182 | -10.8% |
| 4Q19 | 3,186 | -11.5% |
| 3Q19 | 3,468 | -5.6% |
| 2Q19 | 3,529 | -2.2% |
| 1Q19 | 3,566 | -0.9% |
| 4Q18 | 3,600 | -1.3% |
| 3Q18 | 3,674 | -7.5% |
| 2Q18 | 3,610 | -1.9% |
| 1Q18 | 3,600 | -4.1% |
| 4Q17 | 3,647 | -7.1% |
| 3Q17 | 3,973 | +3.8% |
| 2Q17 | 3,679 | -5.8% |
| 1Q17 | 3,754 | -3.0% |
| 4Q16 | 3,925 | -0.0% |
| 3Q16 | 3,827 | +0.1% |
| 2Q16 | 3,905 | +3.3% |
| 1Q16 | 3,872 | +3.2% |
| 4Q15 | 3,926 | +1.6% |
| 3Q15 | 3,824 | +3.3% |
| 2Q15 | 3,780 | +5.4% |
| 1Q15 | 3,752 | +8.4% |
| 4Q14 | 3,864 | +13.5% |
| 3Q14 | 3,703 | +9.6% |
| 2Q14 | 3,586 | +6.2% |
| 1Q14 | 3,462 | +1.0% |
| 4Q13 | 3,405 | +8.5% |
| 3Q13 | 3,378 | +11.0% |
| 2Q13 | 3,377 | +15.0% |
| 1Q13 | 3,428 | +16.3% |
| 4Q12 | 3,139 | +6.7% |
| 3Q12 | 3,042 | +5.4% |
| 2Q12 | 2,937 | - |
| 1Q12 | 2,948 | - |
| 4Q11 | 2,943 | - |
| 3Q11 | 2,887 | - |