| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,461 | +4.2% |
| 2Q26 | 1,428 | +2.2% |
| 1Q26 | 1,464 | +5.2% |
| 4Q25 | 1,401 | +4.2% |
| 3Q25 | 1,402 | +5.4% |
| 2Q25 | 1,397 | +8.4% |
| 1Q25 | 1,392 | +8.0% |
| 4Q24 | 1,344 | +4.7% |
| 3Q24 | 1,330 | +8.0% |
| 2Q24 | 1,289 | +6.8% |
| 1Q24 | 1,289 | +9.8% |
| 4Q23 | 1,284 | +11.0% |
| 3Q23 | 1,232 | +8.6% |
| 2Q23 | 1,207 | +6.8% |
| 1Q23 | 1,174 | +3.4% |
| 4Q22 | 1,157 | -4.4% |
| 3Q22 | 1,134 | +6.7% |
| 2Q22 | 1,130 | +8.3% |
| 1Q22 | 1,135 | -4.5% |
| 4Q21 | 1,210 | -0.2% |
| 3Q21 | 1,063 | -13.6% |
| 2Q21 | 1,043 | -15.3% |
| 1Q21 | 1,188 | -2.1% |
| 4Q20 | 1,212 | -3.2% |
| 3Q20 | 1,231 | +1.5% |
| 2Q20 | 1,232 | +1.2% |
| 1Q20 | 1,214 | +4.2% |
| 4Q19 | 1,252 | -2.7% |
| 3Q19 | 1,213 | +4.9% |
| 2Q19 | 1,217 | +5.6% |
| 1Q19 | 1,165 | +0.5% |
| 4Q18 | 1,286 | +6.9% |
| 3Q18 | 1,156 | +13.0% |
| 2Q18 | 1,152 | +5.3% |
| 1Q18 | 1,158 | +6.0% |
| 4Q17 | 1,203 | -3.8% |
| 3Q17 | 1,023 | -11.2% |
| 2Q17 | 1,093 | - |
| 1Q17 | 1,093 | - |
| 4Q16 | 1,250 | - |
| 3Q16 | 1,153 | - |