| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q27 | 985 | -1.5% |
| 4Q26 | 866 | -0.0% |
| 3Q26 | 908 | +1.0% |
| 1Q25 | 1,000 | +1.1% |
| 4Q25 | 866 | +14.9% |
| 3Q25 | 899 | +18.5% |
| 2Q25 | 944 | +24.9% |
| 1Q25 | 988 | +36.3% |
| 4Q24 | 753 | +3.8% |
| 3Q24 | 759 | +9.9% |
| 2Q24 | 756 | -2.8% |
| 1Q24 | 725 | +1.0% |
| 4Q23 | 726 | +14.5% |
| 3Q23 | 690 | +8.4% |
| 2Q23 | 777 | -16.7% |
| 1Q23 | 718 | +11.6% |
| 4Q22 | 634 | -6.3% |
| 3Q22 | 637 | -0.9% |
| 2Q22 | 933 | +81.7% |
| 1Q22 | 643 | +33.1% |
| 4Q21 | 676 | +23.0% |
| 3Q21 | 643 | +35.7% |
| 2Q21 | 513 | +7.7% |
| 1Q21 | 483 | +13.6% |
| 4Q20 | 550 | +22.2% |
| 3Q20 | 473 | +30.0% |
| 2Q20 | 477 | +31.0% |
| 1Q20 | 425 | +23.0% |
| 4Q19 | 450 | +36.4% |
| 3Q19 | 364 | +14.1% |
| 2Q19 | 364 | +3.7% |
| 1Q19 | 345 | -10.5% |
| 4Q18 | 330 | -4.2% |
| 3Q18 | 319 | -15.4% |
| 2Q18 | 351 | -13.6% |
| 1Q18 | 386 | +1.6% |
| 4Q17 | 344 | -10.6% |
| 3Q17 | 377 | -0.9% |
| 2Q17 | 406 | - |
| 1Q17 | 380 | - |
| 4Q16 | 385 | - |
| 3Q16 | 380 | - |