| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,033 | +4.9% |
| 2Q26 | 4,916 | +7.9% |
| 1Q26 | 4,923 | +7.5% |
| 4Q25 | 5,166 | +11.8% |
| 3Q25 | 4,797 | +8.2% |
| 2Q25 | 4,557 | +7.2% |
| 1Q25 | 4,581 | +10.3% |
| 4Q24 | 4,620 | +2.0% |
| 3Q24 | 4,435 | +2.5% |
| 2Q24 | 4,249 | +1.9% |
| 1Q24 | 4,153 | +13.5% |
| 4Q23 | 4,528 | +18.9% |
| 3Q23 | 4,325 | +12.3% |
| 2Q23 | 4,170 | +15.9% |
| 1Q23 | 3,659 | +4.9% |
| 4Q22 | 3,808 | +6.1% |
| 3Q22 | 3,852 | +20.2% |
| 2Q22 | 3,598 | +17.2% |
| 1Q22 | 3,488 | +13.1% |
| 4Q21 | 3,589 | +1.4% |
| 3Q21 | 3,204 | -3.5% |
| 2Q21 | 3,071 | -5.5% |
| 1Q21 | 3,085 | -7.5% |
| 4Q20 | 3,538 | +12.5% |
| 3Q20 | 3,320 | -9.7% |
| 2Q20 | 3,251 | +10.4% |
| 1Q20 | 3,336 | +4.9% |
| 4Q19 | 3,145 | -0.9% |
| 3Q19 | 3,677 | +26.4% |
| 2Q19 | 2,946 | +5.2% |
| 1Q19 | 3,181 | +12.3% |
| 4Q18 | 3,173 | +24.9% |
| 3Q18 | 2,909 | +13.5% |
| 2Q18 | 2,800 | +9.2% |
| 1Q18 | 2,833 | +7.4% |
| 4Q17 | 2,541 | +11.4% |
| 3Q17 | 2,563 | +18.0% |
| 2Q17 | 2,565 | - |
| 1Q17 | 2,638 | - |
| 4Q16 | 2,280 | - |
| 3Q16 | 2,172 | - |