| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,936 | -1.2% |
| 2Q26 | 1,849 | -3.5% |
| 1Q26 | 1,863 | +1.7% |
| 4Q25 | 2,164 | +14.9% |
| 3Q25 | 1,960 | +9.6% |
| 2Q25 | 1,917 | +10.3% |
| 1Q25 | 1,832 | -1.8% |
| 4Q24 | 1,883 | -10.1% |
| 3Q24 | 1,789 | +4.0% |
| 2Q24 | 1,738 | -8.4% |
| 1Q24 | 1,865 | +3.8% |
| 4Q23 | 2,095 | +2.3% |
| 3Q23 | 1,721 | -8.1% |
| 2Q23 | 1,897 | +4.6% |
| 1Q23 | 1,796 | +6.9% |
| 4Q22 | 2,047 | +3.6% |
| 3Q22 | 1,873 | +32.0% |
| 2Q22 | 1,813 | +19.4% |
| 1Q22 | 1,680 | +22.3% |
| 4Q21 | 1,975 | +32.2% |
| 3Q21 | 1,419 | -18.1% |
| 2Q21 | 1,518 | -7.1% |
| 1Q21 | 1,374 | -14.6% |
| 4Q20 | 1,494 | -11.9% |
| 3Q20 | 1,732 | +2.0% |
| 2Q20 | 1,634 | -2.0% |
| 1Q20 | 1,608 | -11.4% |
| 4Q19 | 1,695 | +6.1% |
| 3Q19 | 1,698 | -2.7% |
| 2Q19 | 1,668 | +5.9% |
| 1Q19 | 1,814 | -1.1% |
| 4Q18 | 1,597 | +1.9% |
| 3Q18 | 1,746 | +3.2% |
| 2Q18 | 1,575 | +2.7% |
| 1Q18 | 1,835 | +2.1% |
| 4Q17 | 1,567 | +0.1% |
| 3Q17 | 1,692 | +1.9% |
| 2Q17 | 1,534 | - |
| 1Q17 | 1,797 | - |
| 4Q16 | 1,565 | - |
| 3Q16 | 1,660 | - |