| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,918 | +18.0% |
| 2Q26 | 2,883 | +20.8% |
| 1Q26 | 2,638 | +10.2% |
| 4Q25 | 2,921 | +14.1% |
| 3Q25 | 2,473 | +0.7% |
| 2Q25 | 2,387 | -13.3% |
| 1Q25 | 2,393 | -3.1% |
| 4Q24 | 2,560 | +0.7% |
| 3Q24 | 2,456 | -1.4% |
| 2Q24 | 2,754 | +15.8% |
| 1Q24 | 2,469 | +4.4% |
| 4Q23 | 2,541 | +15.5% |
| 3Q23 | 2,492 | +11.0% |
| 2Q23 | 2,379 | +10.3% |
| 1Q23 | 2,364 | -5.0% |
| 4Q22 | 2,200 | -20.5% |
| 3Q22 | 2,246 | +3.1% |
| 2Q22 | 2,156 | -11.2% |
| 1Q22 | 2,488 | +18.6% |
| 4Q21 | 2,767 | +7.4% |
| 3Q21 | 2,178 | +4.4% |
| 2Q21 | 2,428 | -1.6% |
| 1Q21 | 2,097 | -1.5% |
| 4Q20 | 2,577 | +7.5% |
| 3Q20 | 2,086 | +0.7% |
| 2Q20 | 2,468 | +2.3% |
| 1Q20 | 2,128 | +4.9% |
| 4Q19 | 2,397 | -4.1% |
| 3Q19 | 2,071 | +2.3% |
| 2Q19 | 2,412 | +2.3% |
| 1Q19 | 2,028 | -2.4% |
| 4Q18 | 2,500 | +11.6% |
| 3Q18 | 2,024 | -0.3% |
| 2Q18 | 2,357 | +3.9% |
| 1Q18 | 2,077 | -0.0% |
| 4Q17 | 2,241 | -5.1% |
| 3Q17 | 2,030 | +8.5% |
| 2Q17 | 2,269 | - |
| 1Q17 | 2,078 | - |
| 4Q16 | 2,362 | - |
| 3Q16 | 1,871 | - |