| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,634 | +6.4% |
| 2Q26 | 1,645 | +6.8% |
| 1Q26 | 1,598 | +2.4% |
| 4Q25 | 1,574 | +4.3% |
| 3Q25 | 1,536 | +4.3% |
| 2Q25 | 1,541 | +4.2% |
| 1Q25 | 1,560 | +6.4% |
| 4Q24 | 1,508 | +2.9% |
| 3Q24 | 1,472 | +4.9% |
| 2Q24 | 1,479 | +9.4% |
| 1Q24 | 1,467 | +10.8% |
| 4Q23 | 1,465 | +3.2% |
| 3Q23 | 1,404 | +7.2% |
| 2Q23 | 1,352 | +11.3% |
| 1Q23 | 1,324 | +7.2% |
| 4Q22 | 1,421 | +5.9% |
| 3Q22 | 1,310 | -4.2% |
| 2Q22 | 1,215 | -16.6% |
| 1Q22 | 1,235 | -15.0% |
| 4Q21 | 1,341 | -24.9% |
| 3Q21 | 1,367 | -17.6% |
| 2Q21 | 1,458 | -11.7% |
| 1Q21 | 1,454 | -10.1% |
| 4Q20 | 1,786 | +6.2% |
| 3Q20 | 1,660 | +2.7% |
| 2Q20 | 1,651 | +1.5% |
| 1Q20 | 1,616 | -1.2% |
| 4Q19 | 1,682 | -0.5% |
| 3Q19 | 1,616 | +2.1% |
| 2Q19 | 1,627 | +1.6% |
| 1Q19 | 1,635 | +2.9% |
| 4Q18 | 1,690 | +1.9% |
| 3Q18 | 1,583 | +0.9% |
| 2Q18 | 1,600 | +1.2% |
| 1Q18 | 1,589 | +1.8% |
| 4Q17 | 1,659 | 0.0% |
| 3Q17 | 1,569 | +2.7% |
| 2Q17 | 1,582 | - |
| 1Q17 | 1,561 | - |
| 4Q16 | 1,658 | - |
| 3Q16 | 1,527 | - |