| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q25 | 47,542 | +5.8% |
| 3Q25 | 44,548 | -3.9% |
| 2Q25 | 41,530 | -6.0% |
| 1Q25 | 42,297 | -2.4% |
| 4Q24 | 44,939 | +0.6% |
| 3Q24 | 46,365 | +7.2% |
| 2Q24 | 44,186 | -0.0% |
| 1Q24 | 43,322 | -0.6% |
| 4Q23 | 44,678 | +0.9% |
| 3Q23 | 43,261 | +4.4% |
| 2Q23 | 44,189 | +0.9% |
| 1Q23 | 43,597 | +5.4% |
| 4Q22 | 44,281 | -6.0% |
| 3Q22 | 41,429 | -14.5% |
| 2Q22 | 43,803 | +6.0% |
| 1Q22 | 41,373 | +4.7% |
| 4Q21 | 47,112 | -15.8% |
| 3Q21 | 48,460 | -13.1% |
| 2Q21 | 41,305 | -39.1% |
| 1Q21 | 39,523 | -31.7% |
| 4Q20 | 55,936 | -17.4% |
| 3Q20 | 55,749 | -13.9% |
| 2Q20 | 67,816 | +3.4% |
| 1Q20 | 57,875 | -8.4% |
| 4Q19 | 67,701 | +0.4% |
| 3Q19 | 64,768 | -2.8% |
| 2Q19 | 65,556 | -7.2% |
| 1Q19 | 63,160 | +0.5% |
| 4Q18 | 67,429 | -7.2% |
| 3Q18 | 66,658 | -0.7% |
| 2Q18 | 70,648 | -1.8% |
| 1Q18 | 62,835 | -6.1% |
| 4Q17 | 72,653 | -12.8% |
| 3Q17 | 67,112 | -31.0% |
| 2Q17 | 71,950 | -32.9% |
| 1Q17 | 66,916 | -39.7% |
| 4Q16 | 83,270 | -43.8% |
| 3Q16 | 97,261 | -27.8% |
| 2Q16 | 107,181 | -50.0% |
| 1Q16 | 111,018 | +8.7% |
| 4Q15 | 148,121 | +494.3% |
| 3Q15 | 134,700 | +453.7% |
| 2Q15 | 214,322 | +795.1% |
| 1Q15 | 102,122 | +360.1% |
| 4Q14 | 24,924 | +8.2% |
| 3Q14 | 24,328 | +3.4% |
| 2Q14 | 23,944 | 0.0% |
| 1Q14 | 22,198 | -7.1% |
| 4Q13 | 23,035 | -11.7% |
| 3Q13 | 23,532 | -9.8% |
| 2Q13 | 23,937 | -5.2% |
| 1Q13 | 23,902 | -6.4% |
| 4Q12 | 26,081 | +4.1% |
| 3Q12 | 26,085 | -7.1% |
| 2Q12 | 25,260 | -7.5% |
| 1Q12 | 25,548 | -14.4% |
| 4Q11 | 25,061 | +18.5% |
| 3Q11 | 28,091 | - |
| 2Q11 | 27,311 | - |
| 1Q11 | 29,843 | - |
| 4Q10 | 21,154 | - |