| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,170 | +9.6% |
| 3Q25 | 16,268 | +5.1% |
| 2Q25 | 16,078 | +1.6% |
| 1Q25 | 15,184 | -7.6% |
| 4Q24 | 15,668 | -4.4% |
| 3Q24 | 15,473 | +5.1% |
| 2Q24 | 15,827 | +14.0% |
| 1Q24 | 16,432 | +19.9% |
| 4Q23 | 16,394 | +15.3% |
| 3Q23 | 14,719 | +1.6% |
| 2Q23 | 13,886 | -4.9% |
| 1Q23 | 13,701 | -0.7% |
| 4Q22 | 14,220 | -2.5% |
| 3Q22 | 14,482 | -5.1% |
| 2Q22 | 14,595 | +4.4% |
| 1Q22 | 13,804 | +4.6% |
| 4Q21 | 14,578 | -2.8% |
| 3Q21 | 15,265 | +2.9% |
| 2Q21 | 13,981 | -3.4% |
| 1Q21 | 13,200 | -3.6% |
| 4Q20 | 14,991 | +10.6% |
| 3Q20 | 14,839 | +14.8% |
| 2Q20 | 14,478 | +19.4% |
| 1Q20 | 13,697 | +25.9% |
| 4Q19 | 13,560 | +30.0% |
| 3Q19 | 12,926 | +30.1% |
| 2Q19 | 12,121 | +30.4% |
| 1Q19 | 10,882 | +22.0% |
| 4Q18 | 10,427 | +27.3% |
| 3Q18 | 9,938 | +22.1% |
| 2Q18 | 9,294 | +10.7% |
| 1Q18 | 8,922 | +2.0% |
| 4Q17 | 8,188 | -5.5% |
| 3Q17 | 8,140 | -11.2% |
| 2Q17 | 8,393 | -17.9% |
| 1Q17 | 8,749 | -23.3% |
| 4Q16 | 8,666 | -17.1% |
| 3Q16 | 9,171 | -4.3% |
| 2Q16 | 10,219 | +12.3% |
| 1Q16 | 11,404 | +21.6% |
| 4Q15 | 10,448 | -18.4% |
| 3Q15 | 9,583 | +11.1% |
| 2Q15 | 9,103 | +15.3% |
| 1Q15 | 9,375 | +22.3% |
| 4Q14 | 12,804 | +78.0% |
| 3Q14 | 8,623 | +24.9% |
| 2Q14 | 7,893 | +18.7% |
| 1Q14 | 7,664 | +20.6% |
| 4Q13 | 7,193 | +29.2% |
| 3Q13 | 6,903 | +43.1% |
| 2Q13 | 6,649 | +62.6% |
| 1Q13 | 6,354 | +74.0% |
| 4Q12 | 5,567 | - |
| 3Q12 | 4,823 | +47.2% |
| 2Q12 | 4,090 | - |
| 1Q12 | 3,651 | - |
| 3Q11 | 3,276 | - |