| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q22 | 2,193 | +6.5% |
| 2Q22 | 2,149 | +6.7% |
| 1Q22 | 2,113 | -7.9% |
| 4Q21 | 2,048 | -2.3% |
| 3Q21 | 2,059 | +4.8% |
| 2Q21 | 2,015 | -10.1% |
| 1Q21 | 2,294 | +22.3% |
| 4Q20 | 2,096 | +17.6% |
| 3Q20 | 1,964 | +12.9% |
| 2Q20 | 2,242 | +45.7% |
| 1Q20 | 1,875 | +31.9% |
| 4Q19 | 1,782 | +33.0% |
| 3Q19 | 1,740 | +35.4% |
| 2Q19 | 1,539 | +5.1% |
| 1Q19 | 1,421 | +4.7% |
| 4Q18 | 1,340 | +30.1% |
| 3Q18 | 1,285 | -0.5% |
| 2Q18 | 1,465 | +30.7% |
| 1Q18 | 1,357 | +15.5% |
| 4Q17 | 1,030 | +46.7% |
| 3Q17 | 1,292 | +22.9% |
| 2Q17 | 1,121 | +40.8% |
| 1Q17 | 1,175 | +21.3% |
| 4Q16 | 702 | -26.4% |
| 3Q16 | 1,051 | +56.6% |
| 2Q16 | 796 | +8.7% |
| 1Q16 | 969 | +34.0% |
| 4Q15 | 954 | +58.2% |
| 3Q15 | 671 | -5.5% |
| 2Q15 | 732 | +28.2% |
| 1Q15 | 723 | +45.2% |
| 4Q14 | 603 | +25.9% |
| 3Q14 | 710 | +5.8% |
| 2Q14 | 571 | +21.0% |
| 1Q14 | 498 | +3.1% |
| 4Q13 | 479 | -2.2% |
| 3Q13 | 671 | +36.4% |
| 2Q13 | 472 | -6.7% |
| 1Q13 | 483 | -6.8% |
| 4Q12 | 490 | -5.6% |
| 3Q12 | 492 | -6.6% |
| 2Q12 | 506 | - |
| 1Q12 | 518 | - |
| 4Q11 | 519 | - |
| 3Q11 | 527 | - |