| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,373 | +6.8% |
| 2Q26 | 2,290 | +7.3% |
| 1Q26 | 2,026 | -11.9% |
| 4Q25 | 1,953 | -18.6% |
| 3Q25 | 2,222 | -7.3% |
| 2Q25 | 2,134 | -17.5% |
| 1Q25 | 2,299 | -5.8% |
| 4Q24 | 2,400 | -12.3% |
| 3Q24 | 2,396 | +2.9% |
| 2Q24 | 2,586 | +2.3% |
| 1Q24 | 2,441 | +7.2% |
| 4Q23 | 2,738 | +6.2% |
| 3Q23 | 2,329 | +11.5% |
| 2Q23 | 2,528 | +25.0% |
| 1Q23 | 2,278 | +10.7% |
| 4Q22 | 2,579 | +25.6% |
| 3Q22 | 2,088 | +6.2% |
| 2Q22 | 2,023 | +8.1% |
| 1Q22 | 2,058 | +7.8% |
| 4Q21 | 2,053 | +3.1% |
| 3Q21 | 1,966 | -2.1% |
| 2Q21 | 1,872 | -9.6% |
| 1Q21 | 1,909 | -8.2% |
| 4Q20 | 1,992 | -2.0% |
| 3Q20 | 2,008 | -1.5% |
| 2Q20 | 2,070 | +5.2% |
| 1Q20 | 2,079 | +1.2% |
| 4Q19 | 2,033 | +3.4% |
| 3Q19 | 2,038 | +1.6% |
| 2Q19 | 1,968 | -0.6% |
| 1Q19 | 2,054 | +4.7% |
| 4Q18 | 1,966 | -0.5% |
| 3Q18 | 2,006 | +1.7% |
| 2Q18 | 1,980 | +9.5% |
| 1Q18 | 1,962 | +5.7% |
| 4Q17 | 1,976 | +10.1% |
| 3Q17 | 1,972 | +6.1% |
| 2Q17 | 1,808 | - |
| 1Q17 | 1,857 | - |
| 4Q16 | 1,795 | - |
| 3Q16 | 1,858 | - |