| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,479 | +0.3% |
| 1Q26 | 3,631 | +3.5% |
| 4Q25 | 3,377 | +11.0% |
| 3Q25 | 3,486 | +7.9% |
| 2Q25 | 3,468 | +9.1% |
| 1Q25 | 3,510 | +8.9% |
| 4Q24 | 3,043 | +0.1% |
| 3Q24 | 3,231 | +2.6% |
| 2Q24 | 3,177 | +2.3% |
| 1Q24 | 3,224 | +0.6% |
| 4Q23 | 3,040 | -0.6% |
| 3Q23 | 3,147 | +2.8% |
| 2Q23 | 3,107 | +1.9% |
| 1Q23 | 3,205 | +3.0% |
| 4Q22 | 3,059 | +1.0% |
| 3Q22 | 3,063 | -2.1% |
| 2Q22 | 3,049 | -5.3% |
| 1Q22 | 3,112 | +0.4% |
| 4Q21 | 3,028 | +0.5% |
| 3Q21 | 3,128 | +2.6% |
| 2Q21 | 3,221 | +7.8% |
| 1Q21 | 3,098 | +3.3% |
| 4Q20 | 3,012 | +7.2% |
| 3Q20 | 3,047 | +4.5% |
| 2Q20 | 2,987 | +2.8% |
| 1Q20 | 2,999 | +5.0% |
| 4Q19 | 2,811 | +5.3% |
| 3Q19 | 2,917 | +5.0% |
| 2Q19 | 2,907 | +3.6% |
| 1Q19 | 2,857 | +5.3% |
| 4Q18 | 2,669 | +5.9% |
| 3Q18 | 2,778 | +11.9% |
| 2Q18 | 2,807 | +16.9% |
| 1Q18 | 2,713 | +11.5% |
| 4Q17 | 2,520 | +9.2% |
| 3Q17 | 2,483 | +7.4% |
| 2Q17 | 2,401 | - |
| 1Q17 | 2,432 | - |
| 4Q16 | 2,307 | - |
| 3Q16 | 2,312 | - |