| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,976 | +2.9% |
| 2Q26 | 3,911 | +7.9% |
| 1Q26 | 3,772 | +2.9% |
| 4Q25 | 5,221 | +13.8% |
| 3Q25 | 3,864 | +12.4% |
| 2Q25 | 3,623 | +3.9% |
| 1Q25 | 3,667 | +3.4% |
| 4Q24 | 4,587 | +2.5% |
| 3Q24 | 3,437 | +3.2% |
| 2Q24 | 3,488 | +10.0% |
| 1Q24 | 3,548 | +8.2% |
| 4Q23 | 4,477 | -1.5% |
| 3Q23 | 3,330 | +3.6% |
| 2Q23 | 3,172 | -0.5% |
| 1Q23 | 3,279 | +0.5% |
| 4Q22 | 4,546 | -6.8% |
| 3Q22 | 3,214 | -4.0% |
| 2Q22 | 3,187 | -0.5% |
| 1Q22 | 3,262 | +0.6% |
| 4Q21 | 4,878 | +7.5% |
| 3Q21 | 3,349 | +2.0% |
| 2Q21 | 3,204 | -1.8% |
| 1Q21 | 3,241 | +3.6% |
| 4Q20 | 4,536 | +5.6% |
| 3Q20 | 3,282 | +3.1% |
| 2Q20 | 3,263 | +7.3% |
| 1Q20 | 3,128 | +5.7% |
| 4Q19 | 4,297 | +7.0% |
| 3Q19 | 3,184 | +8.5% |
| 2Q19 | 3,042 | +0.8% |
| 1Q19 | 2,958 | -4.0% |
| 4Q18 | 4,017 | -0.1% |
| 3Q18 | 2,934 | +0.9% |
| 2Q18 | 3,019 | -0.8% |
| 1Q18 | 3,082 | +0.8% |
| 4Q17 | 4,022 | +4.4% |
| 3Q17 | 2,909 | +9.1% |
| 2Q17 | 3,043 | +2.5% |
| 1Q17 | 3,058 | +7.8% |
| 4Q16 | 3,851 | - |
| 3Q16 | 2,666 | - |
| 2Q16 | 2,970 | - |
| 1Q16 | 2,837 | - |