| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,485 | +7.8% |
| 2Q26 | 1,535 | +12.5% |
| 1Q26 | 1,494 | -2.5% |
| 4Q25 | 1,381 | -17.5% |
| 3Q25 | 1,378 | -5.9% |
| 2Q25 | 1,364 | -1.2% |
| 1Q25 | 1,533 | +7.7% |
| 4Q24 | 1,674 | +27.1% |
| 3Q24 | 1,464 | +5.5% |
| 2Q24 | 1,381 | -1.0% |
| 1Q24 | 1,423 | +6.0% |
| 4Q23 | 1,317 | +16.8% |
| 3Q23 | 1,388 | +7.8% |
| 2Q23 | 1,395 | +18.4% |
| 1Q23 | 1,342 | +7.8% |
| 4Q22 | 1,128 | -19.7% |
| 3Q22 | 1,287 | -4.9% |
| 2Q22 | 1,178 | -11.6% |
| 1Q22 | 1,245 | -14.1% |
| 4Q21 | 1,405 | -13.3% |
| 3Q21 | 1,354 | -7.0% |
| 2Q21 | 1,332 | -10.1% |
| 1Q21 | 1,449 | -8.6% |
| 4Q20 | 1,621 | -8.8% |
| 3Q20 | 1,456 | -9.0% |
| 2Q20 | 1,481 | -3.7% |
| 1Q20 | 1,586 | +7.8% |
| 4Q19 | 1,778 | -1.4% |
| 3Q19 | 1,600 | +8.8% |
| 2Q19 | 1,538 | +0.7% |
| 1Q19 | 1,471 | +1.5% |
| 4Q18 | 1,803 | +2.4% |
| 3Q18 | 1,470 | +1.3% |
| 2Q18 | 1,528 | -0.2% |
| 1Q18 | 1,449 | +9.6% |
| 4Q17 | 1,761 | +28.8% |
| 3Q17 | 1,451 | +1.8% |
| 2Q17 | 1,531 | - |
| 1Q17 | 1,322 | - |
| 4Q16 | 1,367 | - |
| 3Q16 | 1,426 | - |