| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,346 | -2.2% |
| 2Q26 | 3,506 | +5.7% |
| 1Q26 | 3,862 | +7.7% |
| 4Q25 | 3,499 | +6.9% |
| 3Q25 | 3,423 | +11.6% |
| 2Q25 | 3,316 | +7.9% |
| 1Q25 | 3,587 | +14.9% |
| 4Q24 | 3,273 | +1.4% |
| 3Q24 | 3,068 | -12.0% |
| 2Q24 | 3,074 | -8.3% |
| 1Q24 | 3,122 | -4.7% |
| 4Q23 | 3,229 | +5.2% |
| 3Q23 | 3,485 | +7.0% |
| 2Q23 | 3,354 | +10.2% |
| 1Q23 | 3,275 | +3.5% |
| 4Q22 | 3,070 | -17.1% |
| 3Q22 | 3,256 | -6.1% |
| 2Q22 | 3,044 | -13.5% |
| 1Q22 | 3,163 | -6.0% |
| 4Q21 | 3,705 | +5.9% |
| 3Q21 | 3,469 | +10.2% |
| 2Q21 | 3,521 | +1.5% |
| 1Q21 | 3,365 | +2.2% |
| 4Q20 | 3,500 | +6.3% |
| 3Q20 | 3,148 | -3.3% |
| 2Q20 | 3,470 | +9.2% |
| 1Q20 | 3,291 | +4.3% |
| 4Q19 | 3,294 | +18.1% |
| 3Q19 | 3,257 | +8.2% |
| 2Q19 | 3,179 | +12.7% |
| 1Q19 | 3,155 | +17.9% |
| 4Q18 | 2,789 | +3.6% |
| 3Q18 | 3,010 | -3.1% |
| 2Q18 | 2,821 | +37.8% |
| 1Q18 | 2,676 | +19.8% |
| 4Q17 | 2,691 | +2.7% |
| 3Q17 | 3,106 | +37.1% |
| 2Q17 | 2,047 | - |
| 1Q17 | 2,234 | - |
| 4Q16 | 2,621 | - |
| 3Q16 | 2,265 | - |