| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q22 | 21,800 | +11.2% |
| 2Q22 | 23,000 | +22.3% |
| 1Q22 | 21,700 | +11.3% |
| 4Q21 | 21,000 | +8.8% |
| 3Q21 | 19,600 | +2.6% |
| 2Q21 | 18,800 | 0.0% |
| 1Q21 | 19,500 | +4.8% |
| 4Q20 | 19,300 | +3.8% |
| 3Q20 | 19,100 | +6.1% |
| 2Q20 | 18,800 | +5.2% |
| 1Q20 | 18,600 | +9.4% |
| 4Q19 | 18,600 | +8.7% |
| 3Q19 | 18,000 | +6.0% |
| 2Q19 | 17,864 | +7.4% |
| 1Q19 | 16,997 | +4.0% |
| 4Q18 | 17,109 | +12.7% |
| 3Q18 | 16,981 | +12.8% |
| 2Q18 | 16,638 | +18.1% |
| 1Q18 | 16,342 | +20.1% |
| 4Q17 | 15,178 | +15.3% |
| 3Q17 | 15,059 | +16.8% |
| 2Q17 | 14,093 | +10.9% |
| 1Q17 | 13,606 | +9.2% |
| 4Q16 | 13,167 | +11.6% |
| 3Q16 | 12,891 | +9.1% |
| 2Q16 | 12,713 | +6.4% |
| 1Q16 | 12,464 | +6.7% |
| 4Q15 | 11,798 | +8.0% |
| 3Q15 | 11,811 | +9.9% |
| 2Q15 | 11,946 | +11.1% |
| 1Q15 | 11,684 | +17.7% |
| 4Q14 | 10,920 | - |
| 3Q14 | 10,746 | +18.2% |
| 2Q14 | 10,753 | +21.0% |
| 1Q14 | 9,925 | +18.0% |
| 1Q13 | 9,093 | +12.3% |
| 1Q13 | 8,884 | +14.8% |
| 1Q13 | 8,413 | +16.3% |
| 4Q12 | 8,460 | - |
| 3Q12 | 8,096 | - |
| 2Q12 | 7,742 | - |
| 1Q12 | 7,236 | - |