| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 3,429 | +15.1% |
| 3Q26 | 3,097 | +10.3% |
| 2Q26 | 3,097 | +8.1% |
| 1Q26 | 3,007 | +9.3% |
| 4Q25 | 2,979 | +5.3% |
| 3Q25 | 2,807 | +8.4% |
| 2Q25 | 2,864 | +10.1% |
| 1Q25 | 2,750 | +10.5% |
| 4Q24 | 2,828 | +1.7% |
| 3Q24 | 2,591 | +14.0% |
| 2Q24 | 2,602 | +24.4% |
| 1Q24 | 2,489 | +22.1% |
| 4Q23 | 2,781 | +33.1% |
| 3Q23 | 2,273 | +17.4% |
| 2Q23 | 2,092 | +11.5% |
| 1Q23 | 2,039 | +11.1% |
| 4Q22 | 2,089 | +5.9% |
| 3Q22 | 1,936 | +10.4% |
| 2Q22 | 1,877 | - |
| 1Q22 | 1,835 | +19.7% |
| 4Q21 | 1,974 | +27.1% |
| 3Q21 | 1,754 | +17.1% |
| 1Q21 | 1,533 | +4.0% |
| 4Q20 | 1,553 | -3.3% |
| 3Q20 | 1,498 | +0.1% |
| 2Q20 | 1,477 | -2.2% |
| 1Q20 | 1,474 | -2.5% |
| 4Q19 | 1,606 | -5.0% |
| 3Q19 | 1,497 | -8.1% |
| 2Q19 | 1,510 | -16.0% |
| 1Q19 | 1,512 | -16.2% |
| 4Q18 | 1,690 | -19.2% |
| 3Q18 | 1,628 | -15.7% |
| 2Q18 | 1,798 | -9.0% |
| 1Q18 | 1,804 | -8.0% |
| 4Q17 | 2,091 | +4.2% |
| 3Q17 | 1,932 | -2.4% |
| 2Q17 | 1,976 | - |
| 1Q17 | 1,960 | - |
| 4Q16 | 2,007 | - |
| 3Q16 | 1,980 | - |