| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,678 | +11.2% |
| 2Q26 | 3,332 | +17.7% |
| 1Q26 | 3,506 | +9.3% |
| 4Q25 | 3,336 | +7.5% |
| 3Q25 | 3,307 | -4.1% |
| 2Q25 | 2,832 | -7.5% |
| 1Q25 | 3,209 | -1.4% |
| 4Q24 | 3,104 | -12.7% |
| 3Q24 | 3,449 | -4.5% |
| 2Q24 | 3,061 | -2.2% |
| 1Q24 | 3,256 | -2.4% |
| 4Q23 | 3,556 | -0.5% |
| 3Q23 | 3,612 | +1.3% |
| 2Q23 | 3,129 | +7.5% |
| 1Q23 | 3,335 | +11.3% |
| 4Q22 | 3,574 | -10.0% |
| 3Q22 | 3,564 | -7.9% |
| 2Q22 | 2,911 | -11.6% |
| 1Q22 | 2,997 | -10.4% |
| 4Q21 | 3,970 | +5.6% |
| 3Q21 | 3,871 | +2.7% |
| 2Q21 | 3,294 | -2.6% |
| 1Q21 | 3,344 | -4.4% |
| 4Q20 | 3,761 | +4.5% |
| 3Q20 | 3,770 | -0.6% |
| 2Q20 | 3,381 | +4.1% |
| 1Q20 | 3,498 | +1.9% |
| 4Q19 | 3,600 | +2.5% |
| 3Q19 | 3,793 | +6.0% |
| 2Q19 | 3,249 | +1.6% |
| 1Q19 | 3,434 | +9.6% |
| 4Q18 | 3,512 | -3.0% |
| 3Q18 | 3,577 | +1.4% |
| 2Q18 | 3,199 | -8.9% |
| 1Q18 | 3,134 | -6.3% |
| 4Q17 | 3,622 | -1.0% |
| 3Q17 | 3,526 | -1.5% |
| 2Q17 | 3,513 | +10.4% |
| 1Q17 | 3,344 | +4.5% |
| 4Q16 | 3,660 | - |
| 3Q16 | 3,580 | - |
| 2Q16 | 3,183 | - |
| 1Q16 | 3,199 | - |