| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,491 | -4.9% |
| 3Q25 | 3,188 | +46.6% |
| 4Q24 | 2,618 | -16.7% |
| 3Q24 | 2,174 | -33.8% |
| 2Q24 | 2,939 | +2.7% |
| 1Q24 | 2,835 | -15.6% |
| 4Q23 | 3,144 | -11.2% |
| 3Q23 | 3,286 | +18.1% |
| 2Q23 | 2,861 | -15.7% |
| 1Q23 | 3,358 | -21.7% |
| 4Q22 | 3,540 | +0.9% |
| 3Q22 | 2,783 | -2.7% |
| 2Q22 | 3,392 | -7.1% |
| 1Q22 | 4,289 | -17.0% |
| 4Q21 | 3,509 | -18.1% |
| 3Q21 | 2,859 | +11.7% |
| 2Q21 | 3,650 | -20.6% |
| 1Q21 | 5,165 | +137.1% |
| 4Q20 | 4,282 | +56.6% |
| 3Q20 | 2,559 | -48.5% |
| 2Q20 | 4,599 | +132.0% |
| 1Q20 | 2,178 | -6.2% |
| 4Q19 | 2,734 | +275.5% |
| 3Q19 | 4,966 | +162.1% |
| 2Q19 | 1,982 | +32.0% |
| 1Q19 | 2,321 | +103.8% |
| 4Q18 | 728 | -46.5% |
| 3Q18 | 1,895 | +78.3% |
| 2Q18 | 1,501 | +464.3% |
| 1Q18 | 1,139 | -8.7% |
| 4Q17 | 1,361 | -4.9% |
| 3Q17 | 1,063 | -22.6% |
| 2Q17 | 266 | -84.1% |
| 1Q17 | 1,248 | +70.0% |
| 4Q16 | 1,431 | +72.0% |
| 3Q16 | 1,373 | +114.2% |
| 2Q16 | 1,672 | +241.9% |
| 1Q16 | 734 | +56.8% |
| 4Q15 | 832 | +372.7% |
| 3Q15 | 641 | -27.0% |
| 2Q15 | 489 | -56.7% |
| 1Q15 | 468 | -14.6% |
| 4Q14 | 176 | -81.2% |
| 3Q14 | 878 | +13.6% |
| 2Q14 | 1,129 | +6541.2% |
| 1Q14 | 548 | +10.5% |
| 4Q13 | 936 | - |
| 3Q13 | 773 | - |
| 2Q13 | 17 | - |
| 1Q13 | 496 | - |