| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,652 | +6.6% |
| 2Q26 | 3,667 | +9.4% |
| 1Q26 | 3,659 | +14.6% |
| 4Q25 | 3,589 | +12.5% |
| 3Q25 | 3,427 | +12.9% |
| 2Q25 | 3,353 | +10.0% |
| 1Q25 | 3,192 | +5.1% |
| 4Q24 | 3,190 | +11.7% |
| 3Q24 | 3,035 | +4.8% |
| 2Q24 | 3,049 | +7.9% |
| 1Q24 | 3,036 | +17.0% |
| 4Q23 | 2,856 | +25.7% |
| 3Q23 | 2,897 | +40.5% |
| 2Q23 | 2,825 | +42.7% |
| 1Q23 | 2,595 | +32.7% |
| 4Q22 | 2,272 | +8.0% |
| 3Q22 | 2,061 | +14.8% |
| 2Q22 | 1,980 | +1.9% |
| 1Q22 | 1,955 | +18.5% |
| 4Q21 | 2,104 | +7.5% |
| 3Q21 | 1,796 | +1.6% |
| 2Q21 | 1,942 | +7.3% |
| 1Q21 | 1,650 | -3.0% |
| 4Q20 | 1,956 | +9.1% |
| 3Q20 | 1,767 | +10.0% |
| 2Q20 | 1,810 | +8.4% |
| 1Q20 | 1,701 | +6.1% |
| 4Q19 | 1,793 | +9.3% |
| 3Q19 | 1,606 | +8.3% |
| 2Q19 | 1,670 | +10.7% |
| 1Q19 | 1,603 | +3.5% |
| 4Q18 | 1,641 | +4.0% |
| 3Q18 | 1,483 | +5.3% |
| 2Q18 | 1,509 | +2.7% |
| 1Q18 | 1,549 | +7.4% |
| 4Q17 | 1,577 | +12.0% |
| 3Q17 | 1,408 | +5.2% |
| 2Q17 | 1,469 | - |
| 1Q17 | 1,443 | - |
| 4Q16 | 1,408 | - |
| 3Q16 | 1,339 | - |