| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,150 | -3.8% |
| 2Q26 | 1,166 | +6.0% |
| 1Q26 | 1,438 | +10.4% |
| 4Q25 | 1,485 | +31.7% |
| 3Q25 | 1,195 | +9.1% |
| 2Q25 | 1,100 | +8.3% |
| 1Q25 | 1,302 | +5.3% |
| 4Q24 | 1,128 | +2.3% |
| 3Q24 | 1,095 | +13.7% |
| 2Q24 | 1,015 | +13.7% |
| 1Q24 | 1,237 | +20.0% |
| 4Q23 | 1,102 | +3.4% |
| 3Q23 | 963 | +7.8% |
| 2Q23 | 893 | +11.9% |
| 1Q23 | 1,030 | +11.0% |
| 4Q22 | 1,066 | +23.7% |
| 3Q22 | 893 | +13.3% |
| 2Q22 | 797 | -3.0% |
| 1Q22 | 929 | -0.1% |
| 4Q21 | 862 | -4.1% |
| 3Q21 | 789 | -3.6% |
| 2Q21 | 822 | +2.9% |
| 1Q21 | 929 | +0.6% |
| 4Q20 | 899 | +13.2% |
| 3Q20 | 818 | +9.4% |
| 2Q20 | 799 | +14.3% |
| 1Q20 | 924 | +24.4% |
| 4Q19 | 794 | +12.5% |
| 3Q19 | 747 | +22.9% |
| 2Q19 | 699 | +12.6% |
| 1Q19 | 742 | +11.3% |
| 4Q18 | 706 | +6.8% |
| 3Q18 | 608 | +11.8% |
| 2Q18 | 621 | +14.0% |
| 1Q18 | 667 | +8.7% |
| 4Q17 | 661 | +26.0% |
| 3Q17 | 544 | -2.4% |
| 2Q17 | 544 | - |
| 1Q17 | 614 | - |
| 4Q16 | 524 | - |
| 3Q16 | 558 | - |