| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,852 | +19.1% |
| 1Q26 | 7,485 | +20.6% |
| 4Q25 | 8,521 | +12.8% |
| 3Q25 | 6,765 | +9.5% |
| 2Q25 | 6,593 | +17.4% |
| 1Q25 | 6,208 | +20.5% |
| 4Q24 | 7,554 | +21.4% |
| 3Q24 | 6,176 | +18.3% |
| 2Q24 | 5,615 | +3.5% |
| 1Q24 | 5,154 | +8.9% |
| 4Q23 | 6,221 | -1.9% |
| 3Q23 | 5,221 | +7.8% |
| 2Q23 | 5,425 | +14.3% |
| 1Q23 | 4,731 | +7.1% |
| 4Q22 | 6,339 | -3.8% |
| 3Q22 | 4,841 | +32.5% |
| 2Q22 | 4,745 | +7.5% |
| 1Q22 | 4,419 | +7.8% |
| 4Q21 | 6,589 | +29.5% |
| 3Q21 | 3,654 | -26.3% |
| 2Q21 | 4,414 | -4.2% |
| 1Q21 | 4,098 | +2.5% |
| 4Q20 | 5,087 | -15.8% |
| 3Q20 | 4,959 | +13.9% |
| 2Q20 | 4,608 | +10.1% |
| 1Q20 | 3,999 | +7.8% |
| 4Q19 | 6,042 | +23.1% |
| 3Q19 | 4,352 | +4.6% |
| 2Q19 | 4,186 | -4.0% |
| 1Q19 | 3,711 | -2.2% |
| 4Q18 | 4,909 | -6.5% |
| 3Q18 | 4,161 | +7.3% |
| 2Q18 | 4,361 | +4.1% |
| 1Q18 | 3,793 | -0.8% |
| 4Q17 | 5,252 | +28.2% |
| 3Q17 | 3,878 | +24.0% |
| 2Q17 | 4,189 | - |
| 1Q17 | 3,823 | - |
| 4Q16 | 4,097 | - |
| 3Q16 | 3,127 | - |