| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,522 | +2.8% |
| 1Q26 | 2,576 | +4.6% |
| 4Q25 | 2,497 | -0.7% |
| 3Q25 | 2,630 | -2.7% |
| 2Q25 | 2,454 | -1.5% |
| 1Q25 | 2,462 | -0.9% |
| 4Q24 | 2,515 | +14.8% |
| 3Q24 | 2,702 | +21.2% |
| 2Q24 | 2,491 | +19.2% |
| 1Q24 | 2,484 | +17.3% |
| 4Q23 | 2,191 | -0.6% |
| 3Q23 | 2,229 | +3.1% |
| 2Q23 | 2,089 | +3.3% |
| 1Q23 | 2,118 | +3.5% |
| 4Q22 | 2,205 | -12.5% |
| 3Q22 | 2,162 | -8.5% |
| 2Q22 | 2,023 | -9.5% |
| 1Q22 | 2,047 | -4.6% |
| 4Q21 | 2,519 | +9.5% |
| 3Q21 | 2,364 | +11.4% |
| 2Q21 | 2,236 | +8.4% |
| 1Q21 | 2,145 | +1.7% |
| 4Q20 | 2,300 | +10.1% |
| 3Q20 | 2,123 | +8.0% |
| 2Q20 | 2,063 | +10.4% |
| 1Q20 | 2,109 | +14.3% |
| 4Q19 | 2,089 | +4.7% |
| 3Q19 | 1,966 | +4.0% |
| 2Q19 | 1,869 | +5.2% |
| 1Q19 | 1,845 | +0.7% |
| 4Q18 | 1,996 | +6.9% |
| 3Q18 | 1,891 | +5.9% |
| 2Q18 | 1,776 | +9.3% |
| 1Q18 | 1,832 | +6.2% |
| 4Q17 | 1,867 | -0.5% |
| 3Q17 | 1,786 | +7.8% |
| 2Q17 | 1,625 | - |
| 1Q17 | 1,725 | - |
| 4Q16 | 1,876 | - |
| 3Q16 | 1,657 | - |