| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q25 | 395,000 | +4.2% |
| 1Q24 | 379,000 | +8.3% |
| 1Q23 | 350,000 | +8.0% |
| 1Q22 | 324,000 | +9.8% |
| 1Q21 | 295,000 | +12.2% |
| 1Q20 | 263,000 | +7.3% |
| 1Q19 | 245,000 | +6.5% |
| 1Q18 | 230,000 | +6.0% |
| 1Q17 | 217,000 | +3.3% |
| 1Q16 | 210,000 | +7.7% |
| 1Q15 | 195,000 | +10.8% |
| 1Q14 | 176,000 | +6.0% |
| 1Q13 | 166,000 | -11.7% |
| 1Q12 | 188,000 | -4.1% |
| 1Q11 | 196,000 | +3.2% |
| 1Q10 | 190,000 | - |