| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 1Q26 | 29,038 | +4.2% |
| 4Q25 | 29,182 | -0.5% |
| 3Q25 | 28,654 | -0.5% |
| 2Q25 | 27,566 | -5.7% |
| 1Q25 | 27,876 | -3.3% |
| 4Q24 | 29,328 | -3.7% |
| 3Q24 | 28,792 | -4.2% |
| 2Q24 | 29,225 | -2.4% |
| 1Q24 | 28,825 | -1.6% |
| 4Q23 | 30,442 | +3.6% |
| 3Q23 | 30,044 | +0.4% |
| 2Q23 | 29,953 | -2.1% |
| 1Q23 | 29,304 | -4.6% |
| 4Q22 | 29,370 | -7.4% |
| 3Q22 | 29,927 | -7.2% |
| 2Q22 | 30,610 | -5.8% |
| 1Q22 | 30,721 | -7.1% |
| 4Q21 | 31,725 | -5.5% |
| 3Q21 | 32,243 | +0.4% |
| 2Q21 | 32,479 | -1.7% |
| 1Q21 | 33,077 | +1.9% |
| 4Q20 | 33,576 | - |
| 3Q20 | 32,106 | - |
| 2Q20 | 33,025 | - |
| 1Q20 | 32,451 | - |
| 4Q18 | 43,994 | +106.3% |
| 3Q18 | 29,055 | +41.2% |
| 2Q18 | 22,012 | +9.5% |
| 1Q18 | 21,070 | +11.4% |
| 4Q17 | 21,330 | +11.6% |
| 3Q17 | 20,580 | +19.0% |
| 2Q17 | 20,094 | +29.1% |
| 1Q17 | 18,913 | +10.8% |
| 4Q16 | 19,115 | -1.9% |
| 3Q16 | 17,300 | -6.5% |
| 2Q16 | 15,559 | -16.7% |
| 1Q16 | 17,062 | -8.1% |
| 4Q15 | 19,481 | -1.0% |
| 3Q15 | 18,505 | -1.8% |
| 2Q15 | 18,676 | -5.3% |
| 1Q15 | 18,573 | -2.8% |
| 4Q14 | 19,673 | +9.2% |
| 3Q14 | 18,845 | +2.8% |
| 2Q14 | 19,719 | -1.2% |
| 1Q14 | 19,116 | +6.5% |
| 4Q13 | 18,013 | +22.1% |
| 3Q13 | 18,328 | +3.9% |
| 2Q13 | 19,951 | +12.0% |
| 1Q13 | 17,941 | -2.6% |
| 4Q12 | 14,747 | -18.5% |
| 3Q12 | 17,636 | -11.3% |
| 2Q12 | 17,807 | -3.8% |
| 1Q12 | 18,427 | -2.5% |
| 4Q11 | 18,094 | -5.6% |
| 3Q11 | 19,890 | - |
| 2Q11 | 18,512 | - |
| 1Q11 | 18,897 | - |
| 4Q10 | 19,161 | - |