| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,767 | +38.4% |
| 4Q25 | 3,285 | +48.4% |
| 3Q25 | 2,345 | +19.2% |
| 2Q25 | 2,141 | +10.4% |
| 1Q25 | 1,999 | -0.2% |
| 4Q24 | 2,214 | -8.7% |
| 3Q24 | 1,967 | +4.4% |
| 2Q24 | 1,940 | +2.9% |
| 1Q24 | 2,004 | +6.4% |
| 4Q23 | 2,426 | +0.2% |
| 3Q23 | 1,885 | +6.9% |
| 2Q23 | 1,885 | +5.7% |
| 1Q23 | 1,884 | +8.0% |
| 4Q22 | 2,420 | -1.2% |
| 3Q22 | 1,763 | +6.8% |
| 2Q22 | 1,784 | +3.0% |
| 1Q22 | 1,744 | +1.9% |
| 4Q21 | 2,449 | +25.3% |
| 3Q21 | 1,651 | -1.4% |
| 2Q21 | 1,732 | +5.9% |
| 1Q21 | 1,711 | +2.2% |
| 4Q20 | 1,955 | +15.3% |
| 3Q20 | 1,674 | +18.0% |
| 2Q20 | 1,635 | +10.0% |
| 1Q20 | 1,674 | +12.3% |
| 4Q19 | 1,696 | -1.3% |
| 3Q19 | 1,419 | +3.7% |
| 2Q19 | 1,486 | +4.1% |
| 1Q19 | 1,490 | +4.2% |
| 4Q18 | 1,719 | +28.5% |
| 3Q18 | 1,369 | +9.2% |
| 2Q18 | 1,428 | +10.8% |
| 1Q18 | 1,430 | +7.8% |
| 4Q17 | 1,338 | +6.3% |
| 3Q17 | 1,254 | +7.1% |
| 2Q17 | 1,289 | +2.6% |
| 1Q17 | 1,327 | +1.2% |
| 4Q16 | 1,259 | - |
| 3Q16 | 1,171 | - |
| 2Q16 | 1,256 | - |
| 1Q16 | 1,311 | - |