| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 26,327 | +14.4% |
| 1Q26 | 26,148 | +18.5% |
| 3Q25 | 23,719 | +95.0% |
| 2Q25 | 23,006 | +22.8% |
| 1Q25 | 22,067 | +19.2% |
| 4Q24 | 21,443 | +17.6% |
| 3Q24 | 12,161 | -29.8% |
| 2Q24 | 18,736 | +23.2% |
| 1Q24 | 18,518 | +10.0% |
| 4Q23 | 18,232 | +5.0% |
| 3Q23 | 17,315 | +18.4% |
| 2Q23 | 15,203 | -3.9% |
| 1Q23 | 16,838 | +7.0% |
| 4Q22 | 17,362 | +6.3% |
| 3Q22 | 14,630 | -8.8% |
| 2Q22 | 15,816 | -2.6% |
| 1Q22 | 15,743 | -3.6% |
| 4Q21 | 16,340 | -7.4% |
| 3Q21 | 16,034 | -4.0% |
| 2Q21 | 16,234 | +1.3% |
| 1Q21 | 16,333 | +2.5% |
| 4Q20 | 17,651 | +11.0% |
| 3Q20 | 16,696 | +6.5% |
| 2Q20 | 16,030 | +4.6% |
| 1Q20 | 15,937 | +5.3% |
| 4Q19 | 15,899 | +6.3% |
| 3Q19 | 15,684 | +7.2% |
| 2Q19 | 15,323 | +4.6% |
| 1Q19 | 15,140 | +5.4% |
| 4Q18 | 14,954 | +4.7% |
| 3Q18 | 14,625 | +3.2% |
| 2Q18 | 14,651 | +5.8% |
| 1Q18 | 14,371 | +5.1% |
| 4Q17 | 14,281 | +5.1% |
| 3Q17 | 14,176 | +7.3% |
| 2Q17 | 13,854 | - |
| 1Q17 | 13,667 | - |
| 4Q16 | 13,592 | - |
| 3Q16 | 13,209 | - |