| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,625 | +19.1% |
| 1Q26 | 7,523 | +6.2% |
| 3Q25 | 7,450 | +14.0% |
| 2Q25 | 7,239 | +12.2% |
| 1Q25 | 7,081 | +9.4% |
| 4Q24 | 7,323 | +5.4% |
| 3Q24 | 6,535 | +2.8% |
| 2Q24 | 6,449 | +4.5% |
| 1Q24 | 6,470 | +6.7% |
| 4Q23 | 6,951 | +2.3% |
| 3Q23 | 6,359 | +12.6% |
| 2Q23 | 6,170 | +10.5% |
| 1Q23 | 6,062 | +7.8% |
| 4Q22 | 6,798 | +16.2% |
| 3Q22 | 5,649 | +15.0% |
| 2Q22 | 5,584 | +13.5% |
| 1Q22 | 5,623 | +9.4% |
| 4Q21 | 5,851 | +6.1% |
| 3Q21 | 4,911 | -4.0% |
| 2Q21 | 4,921 | -4.6% |
| 1Q21 | 5,138 | +0.2% |
| 4Q20 | 5,516 | +0.1% |
| 3Q20 | 5,113 | -4.2% |
| 2Q20 | 5,159 | +1.6% |
| 1Q20 | 5,126 | +3.3% |
| 4Q19 | 5,512 | -4.8% |
| 3Q19 | 5,339 | +14.4% |
| 2Q19 | 5,077 | +5.6% |
| 1Q19 | 4,961 | +0.9% |
| 4Q18 | 5,792 | +10.4% |
| 3Q18 | 4,667 | +1.5% |
| 2Q18 | 4,808 | +4.3% |
| 1Q18 | 4,918 | -0.1% |
| 4Q17 | 5,248 | -1.3% |
| 3Q17 | 4,596 | +5.1% |
| 2Q17 | 4,608 | - |
| 1Q17 | 4,924 | - |
| 4Q16 | 5,317 | - |
| 3Q16 | 4,373 | - |