| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,656 | +3.6% |
| 2Q26 | 3,794 | +10.8% |
| 1Q26 | 3,512 | +5.2% |
| 4Q25 | 3,694 | +21.7% |
| 3Q25 | 3,528 | +16.3% |
| 2Q25 | 3,425 | +13.9% |
| 1Q25 | 3,338 | +16.1% |
| 4Q24 | 3,035 | -5.4% |
| 3Q24 | 3,033 | +7.0% |
| 2Q24 | 3,007 | +2.6% |
| 1Q24 | 2,875 | +9.0% |
| 4Q23 | 3,206 | +13.6% |
| 3Q23 | 2,835 | +18.0% |
| 2Q23 | 2,932 | +22.7% |
| 1Q23 | 2,637 | +9.3% |
| 4Q22 | 2,822 | +32.9% |
| 3Q22 | 2,403 | +6.4% |
| 2Q22 | 2,391 | +5.9% |
| 1Q22 | 2,414 | +12.6% |
| 4Q21 | 2,124 | -12.4% |
| 3Q21 | 2,257 | +2.4% |
| 2Q21 | 2,258 | +3.3% |
| 1Q21 | 2,143 | -3.7% |
| 4Q20 | 2,425 | -0.1% |
| 3Q20 | 2,204 | +0.6% |
| 2Q20 | 2,186 | +1.2% |
| 1Q20 | 2,226 | +3.0% |
| 4Q19 | 2,428 | +8.1% |
| 3Q19 | 2,190 | +4.7% |
| 2Q19 | 2,160 | +7.6% |
| 1Q19 | 2,162 | +7.4% |
| 4Q18 | 2,247 | +35.2% |
| 3Q18 | 2,091 | +31.6% |
| 2Q18 | 2,007 | +23.7% |
| 1Q18 | 2,011 | +26.9% |
| 4Q17 | 1,662 | -7.2% |
| 3Q17 | 1,589 | +1.6% |
| 2Q17 | 1,622 | - |
| 1Q17 | 1,585 | - |
| 4Q16 | 1,791 | - |
| 3Q16 | 1,563 | - |