| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 4Q20 | 526,800 | +6.9% |
| 3Q20 | 513,400 | +4.0% |
| 2Q20 | 522,700 | +7.0% |
| 1Q20 | 509,000 | +7.3% |
| 4Q19 | 492,600 | +14.3% |
| 3Q19 | 493,600 | +4.8% |
| 2Q19 | 488,600 | +6.6% |
| 1Q19 | 474,500 | +10.1% |
| 4Q18 | 431,100 | +2.0% |
| 3Q18 | 471,200 | +14.2% |
| 2Q18 | 458,300 | +12.7% |
| 1Q18 | 431,000 | +7.1% |
| 4Q17 | 422,600 | +6.5% |
| 3Q17 | 412,600 | +5.3% |
| 2Q17 | 406,500 | +6.6% |
| 1Q17 | 402,300 | +5.3% |
| 4Q16 | 396,700 | +7.7% |
| 3Q16 | 391,900 | +5.1% |
| 2Q16 | 381,300 | -6.4% |
| 1Q16 | 382,100 | +4.0% |
| 4Q15 | 368,300 | +0.1% |
| 3Q15 | 372,800 | +9.2% |
| 2Q15 | 407,500 | +23.1% |
| 1Q15 | 367,400 | +14.8% |
| 4Q14 | 368,100 | +16.7% |
| 3Q14 | 341,400 | +12.9% |
| 2Q14 | 331,100 | +7.6% |
| 1Q14 | 319,900 | +9.6% |
| 4Q13 | 315,300 | +9.9% |
| 3Q13 | 302,500 | +8.0% |
| 2Q13 | 307,800 | +13.3% |
| 1Q13 | 292,000 | +9.7% |
| 4Q12 | 287,000 | +7.2% |
| 3Q12 | 280,200 | +10.1% |
| 2Q12 | 271,600 | +11.4% |
| 1Q12 | 266,100 | +10.4% |
| 4Q11 | 267,800 | -4.7% |
| 3Q11 | 254,400 | +0.6% |
| 2Q11 | 243,700 | +4.2% |
| 1Q11 | 241,100 | +10.8% |
| 4Q10 | 280,900 | - |
| 3Q10 | 252,800 | - |
| 2Q10 | 233,800 | - |
| 1Q10 | 217,600 | - |