| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,157 | +3.6% |
| 2Q25 | 1,118 | +5.1% |
| 1Q25 | 1,082 | +4.6% |
| 4Q24 | 1,246 | +0.6% |
| 3Q24 | 1,116 | +12.4% |
| 2Q24 | 1,064 | +12.0% |
| 1Q24 | 1,034 | +17.9% |
| 4Q23 | 1,239 | -11.1% |
| 3Q23 | 993 | +31.5% |
| 2Q23 | 950 | +28.8% |
| 1Q23 | 877 | +30.4% |
| 4Q22 | 1,394 | +26.1% |
| 3Q22 | 755 | +15.7% |
| 2Q22 | 737 | +8.9% |
| 1Q22 | 672 | +14.1% |
| 4Q21 | 1,106 | +9.6% |
| 3Q21 | 653 | +67.0% |
| 2Q21 | 677 | +55.1% |
| 1Q21 | 589 | +61.7% |
| 4Q20 | 1,009 | +76.8% |
| 3Q20 | 391 | +10.1% |
| 2Q20 | 436 | +30.6% |
| 1Q20 | 364 | +7.5% |
| 4Q19 | 571 | +39.5% |
| 3Q19 | 355 | +10.8% |
| 2Q19 | 334 | +4.9% |
| 1Q19 | 339 | +9.5% |
| 4Q18 | 409 | -11.0% |
| 3Q18 | 320 | +9.6% |
| 2Q18 | 318 | +12.9% |
| 1Q18 | 309 | +11.5% |
| 4Q17 | 459 | +33.4% |
| 3Q17 | 292 | +3.7% |
| 2Q17 | 282 | +7.1% |
| 1Q17 | 277 | +3.2% |
| 4Q16 | 344 | +32.9% |
| 3Q16 | 282 | - |
| 2Q16 | 263 | - |
| 1Q16 | 269 | - |
| 4Q15 | 259 | - |