| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,556 | +10.4% |
| 3Q25 | 24,744 | +9.3% |
| 2Q25 | 24,462 | +17.2% |
| 1Q25 | 23,784 | +10.2% |
| 4Q24 | 23,143 | +5.3% |
| 3Q24 | 22,644 | +5.4% |
| 2Q24 | 20,865 | -4.8% |
| 1Q24 | 21,586 | +1.4% |
| 4Q23 | 21,969 | +15.3% |
| 3Q23 | 21,489 | +11.6% |
| 2Q23 | 21,917 | +10.3% |
| 1Q23 | 21,295 | +7.1% |
| 4Q22 | 19,050 | -7.5% |
| 3Q22 | 19,250 | -12.7% |
| 2Q22 | 19,868 | +2.5% |
| 1Q22 | 19,891 | +4.0% |
| 4Q21 | 20,588 | +3.3% |
| 3Q21 | 22,050 | +13.1% |
| 2Q21 | 19,390 | -3.3% |
| 1Q21 | 19,118 | -9.1% |
| 4Q20 | 19,926 | -5.5% |
| 3Q20 | 19,488 | -7.8% |
| 2Q20 | 20,050 | -1.5% |
| 1Q20 | 21,028 | +11.3% |
| 4Q19 | 21,087 | +14.6% |
| 3Q19 | 21,148 | +20.0% |
| 2Q19 | 20,351 | +11.9% |
| 1Q19 | 18,901 | +4.2% |
| 4Q18 | 18,400 | +4.2% |
| 3Q18 | 17,623 | -4.5% |
| 2Q18 | 18,189 | +14.8% |
| 1Q18 | 18,134 | +12.2% |
| 4Q17 | 17,658 | +6.5% |
| 3Q17 | 18,451 | +13.5% |
| 2Q17 | 15,840 | -4.6% |
| 1Q17 | 16,166 | +3.5% |
| 4Q16 | 16,578 | +2.9% |
| 3Q16 | 16,263 | +0.5% |
| 2Q16 | 16,607 | +5.9% |
| 1Q16 | 15,625 | -2.5% |
| 4Q15 | 16,110 | -2.9% |
| 3Q15 | 16,179 | -5.5% |
| 2Q15 | 15,686 | -12.7% |
| 1Q15 | 16,032 | -10.6% |
| 4Q14 | 16,590 | -2.4% |
| 3Q14 | 17,117 | -1.2% |
| 2Q14 | 17,969 | +4.7% |
| 1Q14 | 17,931 | +3.1% |
| 4Q13 | 17,002 | -0.7% |
| 3Q13 | 17,326 | +5.4% |
| 2Q13 | 17,158 | +5.9% |
| 1Q13 | 17,397 | +11.7% |
| 4Q12 | 17,114 | +14.4% |
| 3Q12 | 16,435 | +4.4% |
| 2Q12 | 16,206 | +0.4% |
| 1Q12 | 15,579 | +2.5% |
| 4Q11 | 14,962 | +0.2% |
| 3Q11 | 15,740 | +11.9% |
| 2Q11 | 16,143 | - |
| 1Q11 | 15,206 | - |
| 4Q10 | 14,935 | - |
| 3Q10 | 14,062 | - |