| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,658 | +3.9% |
| 3Q25 | 7,467 | +4.8% |
| 2Q25 | 7,795 | +5.3% |
| 1Q25 | 7,254 | +2.4% |
| 4Q24 | 7,372 | +5.1% |
| 3Q24 | 7,128 | +2.8% |
| 2Q24 | 7,403 | +5.0% |
| 1Q24 | 7,081 | +3.4% |
| 4Q23 | 7,016 | +3.1% |
| 3Q23 | 6,937 | +2.7% |
| 2Q23 | 7,052 | +1.4% |
| 1Q23 | 6,848 | +2.7% |
| 4Q22 | 6,803 | -2.3% |
| 3Q22 | 6,752 | -1.4% |
| 2Q22 | 6,956 | -0.1% |
| 1Q22 | 6,670 | -2.1% |
| 4Q21 | 6,964 | +2.4% |
| 3Q21 | 6,845 | -0.7% |
| 2Q21 | 6,961 | -0.3% |
| 1Q21 | 6,815 | +2.4% |
| 4Q20 | 6,803 | +2.0% |
| 3Q20 | 6,894 | +5.8% |
| 2Q20 | 6,982 | -0.9% |
| 1Q20 | 6,657 | +2.2% |
| 4Q19 | 6,669 | -0.4% |
| 3Q19 | 6,515 | +1.0% |
| 2Q19 | 7,045 | +1.9% |
| 1Q19 | 6,513 | -1.7% |
| 4Q18 | 6,697 | +59.1% |
| 3Q18 | 6,452 | -8.3% |
| 2Q18 | 6,912 | -0.6% |
| 1Q18 | 6,625 | -3.6% |
| 4Q17 | 4,210 | -37.5% |
| 3Q17 | 7,038 | +1.2% |
| 2Q17 | 6,953 | - |
| 1Q17 | 6,873 | - |
| 4Q16 | 6,735 | - |
| 3Q16 | 6,954 | - |