| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,155 | +2.2% |
| 1Q26 | 3,197 | +4.3% |
| 4Q25 | 3,104 | -5.0% |
| 3Q25 | 3,029 | +3.9% |
| 2Q25 | 3,087 | +7.7% |
| 1Q25 | 3,065 | +4.8% |
| 4Q24 | 3,268 | +8.9% |
| 3Q24 | 2,914 | +12.3% |
| 2Q24 | 2,866 | +8.7% |
| 1Q24 | 2,926 | +1.0% |
| 4Q23 | 3,002 | +5.4% |
| 3Q23 | 2,595 | +1.4% |
| 2Q23 | 2,637 | +6.6% |
| 1Q23 | 2,897 | +2.3% |
| 4Q22 | 2,847 | -2.7% |
| 3Q22 | 2,559 | +4.5% |
| 2Q22 | 2,474 | +0.9% |
| 1Q22 | 2,833 | +8.4% |
| 4Q21 | 2,926 | +7.7% |
| 3Q21 | 2,449 | -1.1% |
| 2Q21 | 2,451 | +1.6% |
| 1Q21 | 2,614 | -1.7% |
| 4Q20 | 2,718 | +3.5% |
| 3Q20 | 2,476 | +6.1% |
| 2Q20 | 2,412 | +5.5% |
| 1Q20 | 2,660 | +7.3% |
| 4Q19 | 2,625 | -2.5% |
| 3Q19 | 2,334 | -0.6% |
| 2Q19 | 2,287 | +2.5% |
| 1Q19 | 2,479 | +4.4% |
| 4Q18 | 2,692 | +6.7% |
| 3Q18 | 2,349 | +4.0% |
| 2Q18 | 2,231 | -1.0% |
| 1Q18 | 2,375 | +7.5% |
| 4Q17 | 2,522 | +10.3% |
| 3Q17 | 2,258 | +2.3% |
| 2Q17 | 2,254 | - |
| 1Q17 | 2,210 | - |
| 4Q16 | 2,287 | - |
| 3Q16 | 2,207 | - |