| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,792 | +27.5% |
| 3Q25 | 4,725 | +8.7% |
| 2Q25 | 4,755 | +3.9% |
| 1Q25 | 4,509 | +1.0% |
| 4Q24 | 4,541 | +12.8% |
| 3Q24 | 4,348 | +19.4% |
| 2Q24 | 4,577 | +9.0% |
| 1Q24 | 4,463 | +18.9% |
| 4Q23 | 4,027 | +99.7% |
| 3Q23 | 3,641 | -26.8% |
| 2Q23 | 4,200 | -6.6% |
| 1Q23 | 3,755 | -6.4% |
| 4Q22 | 2,017 | +0.3% |
| 2Q22 | 4,973 | +54.4% |
| 1Q22 | 4,498 | +33.1% |
| 4Q22 | 4,010 | +19.6% |
| 3Q22 | 2,011 | -35.2% |
| 2Q21 | 3,221 | +4.8% |
| 1Q22 | 3,380 | +7.3% |
| 4Q21 | 3,354 | -1.6% |
| 3Q21 | 3,104 | -4.4% |
| 2Q21 | 3,073 | -5.8% |
| 1Q21 | 3,151 | -5.0% |
| 4Q20 | 3,408 | -1.1% |
| 3Q20 | 3,248 | -1.5% |
| 2Q20 | 3,263 | +4.1% |
| 1Q20 | 3,317 | +3.4% |
| 4Q19 | 3,445 | +2.4% |
| 3Q19 | 3,296 | +5.6% |
| 2Q19 | 3,134 | +2.7% |
| 1Q19 | 3,208 | +1.3% |
| 4Q18 | 3,365 | +4.4% |
| 3Q18 | 3,120 | +3.7% |
| 2Q18 | 3,053 | +3.3% |
| 1Q18 | 3,168 | -0.6% |
| 4Q17 | 3,223 | -1.7% |
| 3Q17 | 3,009 | +0.5% |
| 2Q17 | 2,955 | +0.9% |
| 1Q17 | 3,188 | +0.6% |
| 4Q16 | 3,280 | - |
| 3Q16 | 2,994 | - |
| 2Q16 | 2,929 | - |
| 1Q16 | 3,168 | - |