| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,241 | +0.9% |
| 1Q26 | 13,198 | +1.4% |
| 4Q25 | 12,950 | +1.2% |
| 3Q25 | 12,850 | +4.7% |
| 2Q25 | 13,127 | +6.7% |
| 1Q25 | 13,012 | +4.4% |
| 4Q24 | 12,798 | +4.3% |
| 3Q24 | 12,268 | +1.1% |
| 2Q24 | 12,299 | +3.6% |
| 1Q24 | 12,469 | +4.8% |
| 4Q23 | 12,273 | +0.3% |
| 3Q23 | 12,136 | +4.4% |
| 2Q23 | 11,870 | +2.5% |
| 1Q23 | 11,894 | +2.6% |
| 4Q22 | 12,240 | +2.0% |
| 3Q22 | 11,623 | +3.4% |
| 2Q22 | 11,582 | +4.0% |
| 1Q22 | 11,597 | +6.1% |
| 4Q21 | 12,004 | +8.4% |
| 3Q21 | 11,244 | +4.1% |
| 2Q21 | 11,136 | +4.9% |
| 1Q21 | 10,932 | +16.5% |
| 4Q20 | 11,074 | +58.2% |
| 3Q20 | 10,801 | +57.5% |
| 2Q20 | 10,619 | +58.4% |
| 1Q20 | 9,382 | +39.4% |
| 4Q19 | 6,999 | +4.4% |
| 3Q19 | 6,858 | +5.6% |
| 2Q19 | 6,704 | +3.0% |
| 1Q19 | 6,730 | +2.0% |
| 4Q18 | 6,701 | +2.1% |
| 3Q18 | 6,494 | - |
| 2Q18 | 6,508 | - |
| 1Q18 | 6,596 | - |
| 4Q17 | 6,560 | - |