| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 947,000 | +1.5% |
| 3Q24 | 893,800 | -1.0% |
| 2Q24 | 916,300 | -1.3% |
| 1Q24 | 932,600 | -3.4% |
| 3Q23 | 902,600 | -0.1% |
| 2Q23 | 928,500 | +4.2% |
| 1Q23 | 965,200 | +8.1% |
| 3Q22 | 903,500 | +8.5% |
| 2Q22 | 890,900 | +5.6% |
| 1Q22 | 893,100 | +3.5% |
| 3Q21 | 832,700 | +10.7% |
| 2Q21 | 843,300 | +7.6% |
| 1Q21 | 863,100 | +18.6% |
| 3Q20 | 752,000 | +12.4% |
| 2Q20 | 783,500 | +9.1% |
| 1Q20 | 727,600 | +5.3% |
| 3Q19 | 669,100 | +4.2% |
| 2Q19 | 718,300 | +18.1% |
| 1Q19 | 691,200 | +14.0% |
| 3Q18 | 642,000 | +16.7% |
| 2Q18 | 608,100 | +10.2% |
| 1Q18 | 606,400 | +25.3% |
| 3Q17 | 550,100 | +22.0% |
| 2Q17 | 551,700 | +23.6% |
| 1Q17 | 484,000 | +11.9% |
| 3Q16 | 450,900 | +12.5% |
| 2Q16 | 446,500 | +4.3% |
| 1Q16 | 432,400 | - |
| 3Q15 | 400,800 | - |
| 2Q15 | 428,100 | - |