| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 237,000 | -2.5% |
| 3Q25 | 247,000 | -0.4% |
| 2Q25 | 242,000 | -1.6% |
| 1Q25 | 236,000 | -15.1% |
| 4Q24 | 243,000 | -15.3% |
| 3Q24 | 248,000 | -15.1% |
| 2Q24 | 246,000 | -14.3% |
| 1Q24 | 278,000 | +0.7% |
| 4Q23 | 287,000 | +1.8% |
| 3Q23 | 292,000 | -0.3% |
| 2Q23 | 287,000 | -4.7% |
| 1Q23 | 276,000 | -8.9% |
| 4Q22 | 282,000 | -4.4% |
| 3Q22 | 293,000 | -1.3% |
| 2Q22 | 301,000 | -6.5% |
| 1Q22 | 303,000 | +25.2% |
| 4Q21 | 295,000 | +260.7% |
| 3Q21 | 297,000 | +256.4% |
| 2Q21 | 322,000 | +304.3% |
| 1Q21 | 242,000 | +200.3% |
| 4Q20 | 81,784 | -7.0% |
| 3Q20 | 83,332 | +3.4% |
| 2Q20 | 79,649 | +9.0% |
| 1Q20 | 80,595 | -1.4% |
| 4Q19 | 87,901 | +13.0% |
| 3Q19 | 80,615 | +159.8% |
| 2Q19 | 73,039 | +131.3% |
| 1Q19 | 81,775 | +145.0% |
| 4Q18 | 77,798 | +139.2% |
| 3Q18 | 31,026 | +4.7% |
| 2Q18 | 31,584 | +8.9% |
| 1Q18 | 33,384 | +24.6% |
| 4Q17 | 32,521 | +18.9% |
| 3Q17 | 29,641 | +16.9% |
| 2Q17 | 29,003 | +25.8% |
| 1Q17 | 26,802 | +0.4% |
| 4Q16 | 27,360 | +11.7% |
| 3Q16 | 25,366 | +5.4% |
| 2Q16 | 23,046 | +9.5% |
| 1Q16 | 26,697 | +33.6% |
| 4Q15 | 24,498 | +18.5% |
| 3Q15 | 24,058 | +23.1% |
| 2Q15 | 21,056 | -19.9% |
| 1Q15 | 19,985 | -12.5% |
| 4Q14 | 20,676 | -6.6% |
| 3Q14 | 19,547 | -8.1% |
| 2Q14 | 26,301 | +28.9% |
| 1Q14 | 22,830 | +17.7% |
| 4Q13 | 22,143 | +8.9% |
| 3Q13 | 21,277 | +10.6% |
| 2Q13 | 20,402 | +13.0% |
| 1Q13 | 19,405 | +1.9% |
| 4Q12 | 20,335 | +6.6% |
| 3Q12 | 19,238 | +1.8% |
| 2Q12 | 18,055 | -6.9% |
| 1Q12 | 19,039 | +6.0% |
| 4Q11 | 19,082 | -0.1% |
| 3Q11 | 18,889 | -5.2% |
| 2Q11 | 19,394 | - |
| 1Q11 | 17,962 | - |
| 4Q10 | 19,105 | - |
| 3Q10 | 19,916 | - |