| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 665,000 | -3.5% |
| 3Q25 | 643,000 | +1.9% |
| 2Q25 | 620,000 | +3.0% |
| 1Q25 | 593,000 | -9.3% |
| 4Q24 | 689,000 | +1.2% |
| 3Q24 | 631,000 | +31.5% |
| 2Q24 | 602,000 | +23.9% |
| 1Q24 | 654,000 | +41.9% |
| 4Q23 | 681,000 | +19.3% |
| 3Q23 | 480,000 | -5.5% |
| 2Q23 | 486,000 | -13.1% |
| 1Q23 | 461,000 | -15.7% |
| 4Q22 | 571,000 | -10.6% |
| 3Q22 | 508,000 | -10.9% |
| 2Q22 | 559,000 | -0.4% |
| 1Q22 | 547,000 | -1.1% |
| 4Q21 | 639,000 | +3.9% |
| 3Q21 | 570,000 | -3.7% |
| 2Q21 | 561,000 | +6.3% |
| 1Q21 | 553,000 | -2.1% |
| 4Q20 | 615,000 | +0.3% |
| 3Q20 | 592,000 | +8.0% |
| 2Q20 | 528,000 | +8.4% |
| 1Q20 | 565,000 | +81.1% |
| 4Q19 | 613,000 | +82.4% |
| 3Q19 | 548,000 | +83.3% |
| 2Q19 | 487,000 | +74.6% |
| 1Q19 | 312,000 | +3.7% |
| 4Q18 | 336,000 | +4.7% |
| 3Q18 | 299,000 | -8.6% |
| 2Q18 | 279,000 | -9.4% |
| 1Q18 | 301,000 | +2.7% |
| 4Q17 | 321,000 | -2.1% |
| 3Q17 | 327,000 | -2.4% |
| 2Q17 | 308,000 | -1.9% |
| 1Q17 | 293,000 | -9.0% |
| 4Q16 | 328,000 | -4.4% |
| 3Q16 | 335,000 | +1.2% |
| 2Q16 | 314,000 | +13.8% |
| 1Q16 | 322,000 | - |
| 4Q15 | 343,000 | - |
| 3Q15 | 331,000 | - |
| 2Q15 | 276,000 | - |