| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,551 | +5.9% |
| 1Q26 | 1,515 | +3.5% |
| 4Q25 | 1,513 | +7.8% |
| 3Q25 | 1,446 | +0.1% |
| 2Q25 | 1,465 | +4.3% |
| 1Q25 | 1,464 | +4.8% |
| 4Q24 | 1,403 | +8.7% |
| 3Q24 | 1,445 | +4.7% |
| 2Q24 | 1,404 | +2.9% |
| 1Q24 | 1,397 | +3.3% |
| 4Q23 | 1,291 | -1.5% |
| 3Q23 | 1,380 | +4.9% |
| 2Q23 | 1,364 | +3.6% |
| 1Q23 | 1,352 | +4.1% |
| 4Q22 | 1,310 | +7.6% |
| 3Q22 | 1,315 | +3.1% |
| 2Q22 | 1,317 | +1.8% |
| 1Q22 | 1,299 | -3.3% |
| 4Q21 | 1,217 | -8.8% |
| 3Q21 | 1,276 | -10.4% |
| 2Q21 | 1,294 | -7.6% |
| 1Q21 | 1,343 | -7.6% |
| 4Q20 | 1,334 | -8.3% |
| 3Q20 | 1,424 | -2.7% |
| 2Q20 | 1,401 | -3.7% |
| 1Q20 | 1,454 | +1.1% |
| 4Q19 | 1,455 | +1.1% |
| 3Q19 | 1,464 | +2.1% |
| 2Q19 | 1,455 | +3.0% |
| 1Q19 | 1,438 | -1.1% |
| 4Q18 | 1,439 | -2.7% |
| 3Q18 | 1,434 | -0.1% |
| 2Q18 | 1,413 | -0.8% |
| 1Q18 | 1,454 | -0.3% |
| 4Q17 | 1,479 | +4.2% |
| 3Q17 | 1,435 | -1.0% |
| 2Q17 | 1,425 | +0.4% |
| 1Q17 | 1,459 | -5.2% |
| 4Q16 | 1,420 | - |
| 3Q16 | 1,450 | - |
| 2Q16 | 1,419 | - |
| 1Q16 | 1,539 | - |