| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,565 | +5.2% |
| 1Q26 | 2,520 | +8.1% |
| 4Q25 | 2,359 | -1.0% |
| 3Q25 | 2,611 | +10.2% |
| 2Q25 | 2,438 | +2.7% |
| 1Q25 | 2,332 | -1.4% |
| 4Q24 | 2,382 | -0.3% |
| 3Q24 | 2,368 | -0.4% |
| 2Q24 | 2,374 | +0.1% |
| 1Q24 | 2,365 | +1.0% |
| 4Q23 | 2,390 | +2.0% |
| 3Q23 | 2,377 | +13.2% |
| 2Q23 | 2,373 | +29.6% |
| 1Q23 | 2,342 | +32.0% |
| 4Q22 | 2,342 | +36.2% |
| 3Q22 | 2,100 | +23.4% |
| 2Q22 | 1,830 | +8.5% |
| 1Q22 | 1,773 | +10.4% |
| 4Q21 | 1,719 | +5.1% |
| 3Q21 | 1,701 | -2.2% |
| 2Q21 | 1,686 | +4.0% |
| 1Q21 | 1,607 | +1.3% |
| 4Q20 | 1,636 | -0.0% |
| 3Q20 | 1,739 | +0.6% |
| 2Q20 | 1,621 | -8.4% |
| 1Q20 | 1,586 | -7.3% |
| 4Q19 | 1,636 | -6.0% |
| 3Q19 | 1,729 | -0.6% |
| 2Q19 | 1,770 | +6.0% |
| 1Q19 | 1,710 | +10.2% |
| 4Q18 | 1,741 | +2.5% |
| 3Q18 | 1,740 | +7.7% |
| 2Q18 | 1,670 | +4.7% |
| 1Q18 | 1,552 | +4.9% |
| 4Q17 | 1,698 | -4.7% |
| 3Q17 | 1,616 | -1.4% |
| 2Q17 | 1,596 | -1.9% |
| 1Q17 | 1,480 | -9.8% |
| 4Q16 | 1,781 | - |
| 3Q16 | 1,638 | - |
| 2Q16 | 1,626 | - |
| 1Q16 | 1,640 | - |