| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 2Q23 | 56,600 | -3.7% |
| 1Q23 | 55,800 | -3.3% |
| 3Q22 | 57,900 | -5.7% |
| 2Q22 | 58,800 | +12.5% |
| 1Q22 | 57,700 | -0.7% |
| 3Q21 | 61,401 | -14.5% |
| 2Q21 | 52,258 | -10.7% |
| 1Q21 | 58,128 | -8.5% |
| 3Q20 | 71,822 | +26.8% |
| 2Q20 | 58,540 | -6.4% |
| 1Q20 | 63,534 | +2.7% |
| 3Q19 | 56,627 | +0.7% |
| 2Q19 | 62,530 | +16.6% |
| 1Q19 | 61,871 | +19.3% |
| 3Q18 | 56,228 | +12.7% |
| 2Q18 | 53,619 | +9.7% |
| 1Q18 | 51,879 | +9.7% |
| 3Q17 | 49,909 | +6.0% |
| 2Q17 | 48,896 | +12.9% |
| 1Q17 | 47,298 | +8.1% |
| 3Q16 | 47,081 | +12.0% |
| 2Q16 | 43,302 | +7.1% |
| 1Q16 | 43,754 | +4.9% |
| 3Q15 | 42,043 | +10.5% |
| 2Q15 | 40,440 | -13.8% |
| 1Q15 | 41,697 | +11.2% |
| 3Q14 | 38,054 | +7.9% |
| 2Q14 | 46,897 | +37.2% |
| 1Q14 | 37,511 | +3.2% |
| 3Q13 | 35,270 | +11.3% |
| 1Q13 | 34,186 | +8.6% |
| 1Q13 | 36,332 | +15.3% |
| 3Q12 | 31,692 | +4.8% |
| 2Q12 | 31,486 | +2.7% |
| 1Q12 | 31,510 | +7.3% |
| 3Q11 | 30,234 | +10.3% |
| 2Q11 | 30,664 | +19.2% |
| 1Q11 | 29,363 | - |
| 3Q10 | 27,403 | - |
| 2Q10 | 25,715 | - |