| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,265 | +12.8% |
| 1Q26 | 3,272 | +13.1% |
| 4Q25 | 3,701 | +14.6% |
| 3Q25 | 3,103 | +9.8% |
| 2Q25 | 2,894 | +2.9% |
| 1Q25 | 2,892 | +3.5% |
| 4Q24 | 3,230 | +9.3% |
| 3Q24 | 2,827 | +8.7% |
| 2Q24 | 2,813 | +5.9% |
| 1Q24 | 2,795 | +8.4% |
| 4Q23 | 2,956 | +7.8% |
| 3Q23 | 2,601 | +6.5% |
| 2Q23 | 2,656 | +12.6% |
| 1Q23 | 2,579 | +16.7% |
| 4Q22 | 2,742 | +6.2% |
| 3Q22 | 2,443 | +6.0% |
| 2Q22 | 2,359 | +8.0% |
| 1Q22 | 2,209 | +4.1% |
| 4Q21 | 2,581 | -2.7% |
| 3Q21 | 2,305 | +3.1% |
| 2Q21 | 2,185 | +0.7% |
| 1Q21 | 2,122 | 0.0% |
| 4Q20 | 2,653 | +6.3% |
| 3Q20 | 2,235 | +10.6% |
| 2Q20 | 2,170 | +14.6% |
| 1Q20 | 2,121 | +12.0% |
| 4Q19 | 2,495 | -4.3% |
| 3Q19 | 2,020 | +1.1% |
| 2Q19 | 1,894 | -5.2% |
| 1Q19 | 1,893 | -1.3% |
| 4Q18 | 2,606 | +13.1% |
| 3Q18 | 1,998 | -4.4% |
| 2Q18 | 1,997 | +1.8% |
| 1Q18 | 1,917 | -0.6% |
| 4Q17 | 2,305 | -11.2% |
| 3Q17 | 2,091 | +7.1% |
| 2Q17 | 1,961 | +4.9% |
| 1Q17 | 1,928 | -5.9% |
| 4Q16 | 2,595 | - |
| 3Q16 | 1,953 | - |
| 2Q16 | 1,870 | - |
| 1Q16 | 2,049 | - |