| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,742 | +7.5% |
| 2Q26 | 3,611 | -3.5% |
| 1Q26 | 3,549 | +8.3% |
| 4Q25 | 4,211 | +4.9% |
| 3Q25 | 3,480 | +40.2% |
| 2Q25 | 3,741 | +64.5% |
| 1Q25 | 3,278 | +39.1% |
| 4Q24 | 4,013 | +30.4% |
| 3Q24 | 2,483 | +17.3% |
| 2Q24 | 2,274 | +6.2% |
| 1Q24 | 2,357 | +8.2% |
| 4Q23 | 3,077 | +44.2% |
| 3Q23 | 2,117 | +6.9% |
| 2Q23 | 2,142 | +10.1% |
| 1Q23 | 2,179 | +12.8% |
| 4Q22 | 2,134 | -1.5% |
| 3Q22 | 1,980 | -0.8% |
| 2Q22 | 1,945 | -1.0% |
| 1Q22 | 1,932 | +1.4% |
| 4Q21 | 2,166 | -5.2% |
| 3Q21 | 1,996 | -8.0% |
| 2Q21 | 1,965 | -12.2% |
| 1Q21 | 1,906 | -2.6% |
| 4Q20 | 2,284 | +53.0% |
| 3Q20 | 2,170 | +52.9% |
| 2Q20 | 2,238 | +62.8% |
| 1Q20 | 1,957 | +40.1% |
| 4Q19 | 1,493 | +1.6% |
| 3Q19 | 1,419 | -0.3% |
| 2Q19 | 1,375 | -2.8% |
| 1Q19 | 1,397 | -5.5% |
| 4Q18 | 1,470 | -5.0% |
| 3Q18 | 1,423 | +8.5% |
| 2Q18 | 1,414 | +5.6% |
| 1Q18 | 1,478 | +10.0% |
| 4Q17 | 1,547 | -1.7% |
| 3Q17 | 1,312 | +2.6% |
| 2Q17 | 1,339 | +48.8% |
| 1Q17 | 1,344 | +47.2% |
| 4Q16 | 1,574 | - |
| 3Q16 | 1,279 | - |
| 2Q16 | 900 | - |
| 1Q16 | 913 | - |