| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,144 | +6.5% |
| 2Q26 | 3,783 | +3.9% |
| 1Q26 | 3,869 | +7.5% |
| 4Q25 | 3,868 | +4.9% |
| 3Q25 | 3,890 | +6.7% |
| 2Q25 | 3,641 | +5.9% |
| 1Q25 | 3,600 | +7.5% |
| 4Q24 | 3,688 | +10.2% |
| 3Q24 | 3,645 | +8.3% |
| 2Q24 | 3,439 | +10.6% |
| 1Q24 | 3,350 | +6.7% |
| 4Q23 | 3,347 | +10.4% |
| 3Q23 | 3,365 | +9.3% |
| 2Q23 | 3,110 | +6.2% |
| 1Q23 | 3,141 | +5.2% |
| 4Q22 | 3,032 | +5.9% |
| 3Q22 | 3,079 | +4.2% |
| 2Q22 | 2,929 | +5.1% |
| 1Q22 | 2,987 | +8.9% |
| 4Q21 | 2,862 | -2.2% |
| 3Q21 | 2,954 | +1.5% |
| 2Q21 | 2,786 | -6.5% |
| 1Q21 | 2,744 | -4.7% |
| 4Q20 | 2,925 | +3.7% |
| 3Q20 | 2,911 | +4.0% |
| 2Q20 | 2,979 | +7.2% |
| 1Q20 | 2,878 | +4.2% |
| 4Q19 | 2,821 | +3.5% |
| 3Q19 | 2,800 | +3.7% |
| 2Q19 | 2,779 | +6.3% |
| 1Q19 | 2,761 | +0.6% |
| 4Q18 | 2,725 | +9.6% |
| 3Q18 | 2,701 | +5.1% |
| 2Q18 | 2,614 | -0.9% |
| 1Q18 | 2,744 | +9.6% |
| 4Q17 | 2,487 | +2.6% |
| 3Q17 | 2,569 | +4.0% |
| 2Q17 | 2,639 | - |
| 1Q17 | 2,503 | - |
| 4Q16 | 2,425 | - |
| 3Q16 | 2,471 | - |