| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,362 | +17.6% |
| 1Q26 | 9,995 | +8.4% |
| 4Q25 | 10,449 | +13.4% |
| 3Q25 | 9,531 | +8.5% |
| 2Q25 | 8,810 | +3.2% |
| 1Q25 | 9,221 | +9.5% |
| 4Q24 | 9,218 | -8.0% |
| 3Q24 | 8,788 | +3.3% |
| 2Q24 | 8,534 | +5.6% |
| 1Q24 | 8,418 | +2.7% |
| 4Q23 | 10,021 | -48.7% |
| 3Q23 | 8,507 | -37.3% |
| 2Q23 | 8,083 | -42.3% |
| 1Q23 | 8,200 | -28.6% |
| 4Q22 | 19,546 | +56.8% |
| 3Q22 | 13,571 | +16.5% |
| 2Q22 | 13,997 | +15.6% |
| 1Q22 | 11,477 | +19.9% |
| 4Q21 | 12,468 | +26.6% |
| 3Q21 | 11,646 | -2.2% |
| 2Q21 | 12,111 | +16.3% |
| 1Q21 | 9,571 | -0.7% |
| 4Q20 | 9,849 | -15.3% |
| 3Q20 | 11,910 | +11.8% |
| 2Q20 | 10,417 | -6.2% |
| 1Q20 | 9,637 | -1.0% |
| 4Q19 | 11,626 | +11.8% |
| 3Q19 | 10,653 | +16.8% |
| 2Q19 | 11,109 | +12.8% |
| 1Q19 | 9,731 | +20.5% |
| 4Q18 | 10,400 | -24.8% |
| 3Q18 | 9,118 | +5.3% |
| 2Q18 | 9,847 | +23.0% |
| 1Q18 | 8,074 | -1.3% |
| 4Q17 | 13,824 | +71.2% |
| 3Q17 | 8,656 | +10.5% |
| 2Q17 | 8,006 | +6.3% |
| 1Q17 | 8,180 | -0.3% |
| 4Q16 | 8,075 | - |
| 3Q16 | 7,834 | - |
| 2Q16 | 7,533 | - |
| 1Q16 | 8,201 | - |