| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,271 | +11.9% |
| 2Q26 | 3,607 | +27.9% |
| 1Q26 | 3,326 | +16.3% |
| 4Q25 | 3,964 | -1.6% |
| 3Q25 | 2,922 | +14.4% |
| 2Q25 | 2,821 | +19.6% |
| 1Q25 | 2,859 | +11.9% |
| 4Q24 | 4,027 | +7.0% |
| 3Q24 | 2,555 | -0.1% |
| 2Q24 | 2,358 | +1.9% |
| 1Q24 | 2,554 | +26.2% |
| 4Q23 | 3,763 | +27.0% |
| 3Q23 | 2,557 | +2.8% |
| 2Q23 | 2,314 | -5.3% |
| 1Q23 | 2,023 | -3.3% |
| 4Q22 | 2,963 | -6.3% |
| 3Q22 | 2,487 | -5.7% |
| 2Q22 | 2,443 | -6.9% |
| 1Q22 | 2,093 | -5.8% |
| 4Q21 | 3,161 | +11.0% |
| 3Q21 | 2,637 | -9.4% |
| 2Q21 | 2,623 | -17.3% |
| 1Q21 | 2,221 | -7.0% |
| 4Q20 | 2,849 | -36.9% |
| 3Q20 | 2,910 | -12.7% |
| 2Q20 | 3,172 | +33.6% |
| 1Q20 | 2,387 | +8.0% |
| 4Q19 | 4,513 | +61.2% |
| 3Q19 | 3,334 | +70.6% |
| 2Q19 | 2,375 | +19.6% |
| 1Q19 | 2,210 | +9.8% |
| 4Q18 | 2,799 | -4.2% |
| 3Q18 | 1,954 | +41.6% |
| 2Q18 | 1,986 | +6.5% |
| 1Q18 | 2,013 | +58.8% |
| 4Q17 | 2,921 | +62.7% |
| 3Q17 | 1,380 | +17.9% |
| 2Q17 | 1,864 | - |
| 1Q17 | 1,267 | - |
| 4Q16 | 1,794 | - |
| 3Q16 | 1,170 | - |