| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 385,000 | -1.0% |
| 3Q25 | 350,000 | -8.1% |
| 2Q25 | 332,000 | -14.2% |
| 1Q25 | 323,000 | -11.5% |
| 4Q24 | 389,000 | +2.4% |
| 3Q24 | 381,000 | +3.8% |
| 2Q24 | 387,000 | -1.0% |
| 1Q24 | 365,000 | -7.8% |
| 4Q23 | 380,000 | +13.8% |
| 3Q23 | 367,000 | +15.4% |
| 2Q23 | 391,000 | +28.6% |
| 1Q23 | 396,000 | +27.3% |
| 4Q22 | 334,000 | -11.4% |
| 3Q22 | 318,000 | -9.4% |
| 2Q22 | 304,000 | -7.9% |
| 1Q22 | 311,000 | -7.2% |
| 4Q21 | 377,000 | +14.6% |
| 3Q21 | 351,000 | -2.0% |
| 2Q21 | 330,000 | -7.3% |
| 1Q21 | 335,000 | -2.0% |
| 4Q20 | 329,000 | -1.8% |
| 3Q20 | 358,000 | +9.5% |
| 2Q20 | 356,000 | +8.5% |
| 1Q20 | 342,000 | +6.2% |
| 4Q19 | 335,000 | +0.6% |
| 3Q19 | 327,000 | +5.8% |
| 2Q19 | 328,000 | +9.3% |
| 1Q19 | 322,000 | +7.7% |
| 4Q18 | 333,000 | +11.7% |
| 3Q18 | 309,000 | +5.1% |
| 2Q18 | 300,000 | +4.9% |
| 1Q18 | 299,000 | +1.0% |
| 4Q17 | 298,000 | +9.2% |
| 3Q17 | 294,000 | +14.4% |
| 2Q17 | 286,000 | +7.5% |
| 1Q17 | 296,000 | +10.4% |
| 4Q16 | 273,000 | +3.0% |
| 3Q16 | 257,000 | +3.6% |
| 2Q16 | 266,000 | +7.7% |
| 1Q16 | 268,000 | -6.6% |
| 4Q15 | 265,000 | +7.3% |
| 3Q15 | 248,000 | -5.3% |
| 2Q15 | 247,000 | -2.8% |
| 1Q15 | 287,000 | +12.1% |
| 4Q14 | 247,000 | -2.0% |
| 3Q14 | 262,000 | 0.0% |
| 2Q14 | 254,000 | 0.0% |
| 1Q14 | 256,000 | +1.2% |
| 4Q13 | 252,000 | - |
| 3Q13 | 262,000 | +11.0% |
| 2Q13 | 254,000 | +4.1% |
| 1Q13 | 253,000 | +6.8% |
| 3Q12 | 236,000 | - |
| 2Q12 | 244,000 | - |
| 1Q12 | 237,000 | - |