| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 72,684 | -1.9% |
| 2Q26 | 71,547 | +0.8% |
| 1Q26 | 71,015 | -2.4% |
| 4Q25 | 77,496 | -0.9% |
| 3Q25 | 74,114 | +14.9% |
| 2Q25 | 71,014 | -0.6% |
| 1Q25 | 72,728 | +6.1% |
| 4Q24 | 78,187 | +3.8% |
| 3Q24 | 64,514 | -8.7% |
| 2Q24 | 71,415 | +1.9% |
| 1Q24 | 68,541 | 0.0% |
| 4Q23 | 75,357 | +7.4% |
| 3Q23 | 70,624 | +19.1% |
| 2Q23 | 70,100 | +27.6% |
| 1Q23 | 68,508 | +24.6% |
| 4Q22 | 70,185 | +15.9% |
| 3Q22 | 59,284 | +11.9% |
| 2Q22 | 54,919 | +8.4% |
| 1Q22 | 54,968 | +15.1% |
| 4Q21 | 60,563 | +5.7% |
| 3Q21 | 52,997 | -5.2% |
| 2Q21 | 50,662 | -9.8% |
| 1Q21 | 47,758 | -14.9% |
| 4Q20 | 57,290 | -0.3% |
| 3Q20 | 55,915 | -0.8% |
| 2Q20 | 56,172 | +2.7% |
| 1Q20 | 56,134 | +3.2% |
| 4Q19 | 57,447 | +3.0% |
| 3Q19 | 56,371 | +8.5% |
| 2Q19 | 54,716 | +10.4% |
| 1Q19 | 54,371 | +12.0% |
| 4Q18 | 55,775 | +8.6% |
| 3Q18 | 51,960 | +8.9% |
| 2Q18 | 49,581 | +9.3% |
| 1Q18 | 48,559 | +4.6% |
| 4Q17 | 51,363 | +0.4% |
| 3Q17 | 47,727 | -2.1% |
| 2Q17 | 45,360 | -4.6% |
| 1Q17 | 46,415 | -17.2% |
| 4Q16 | 51,177 | - |
| 3Q16 | 48,755 | - |
| 2Q16 | 47,528 | - |
| 1Q16 | 56,061 | - |