| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,755 | -4.0% |
| 2Q26 | 54,346 | -23.3% |
| 1Q26 | 52,569 | -6.0% |
| 3Q25 | 53,927 | -26.3% |
| 2Q25 | 70,854 | +16.3% |
| 1Q25 | 55,908 | -8.1% |
| 4Q24 | 67,313 | +10.8% |
| 3Q24 | 73,128 | +27.8% |
| 2Q24 | 60,927 | +3.0% |
| 1Q24 | 60,864 | +4.7% |
| 4Q23 | 60,729 | -1.4% |
| 3Q23 | 57,232 | +0.3% |
| 2Q23 | 59,172 | +8.5% |
| 1Q23 | 58,140 | +8.5% |
| 4Q22 | 61,600 | +10.7% |
| 3Q22 | 57,058 | +15.9% |
| 2Q22 | 54,552 | +13.4% |
| 1Q22 | 53,603 | +13.8% |
| 4Q21 | 55,640 | +2.2% |
| 3Q21 | 49,250 | -3.1% |
| 2Q21 | 48,089 | -6.1% |
| 1Q21 | 47,087 | -7.1% |
| 4Q20 | 54,447 | -2.8% |
| 3Q20 | 50,851 | -2.1% |
| 2Q20 | 51,215 | +3.6% |
| 1Q20 | 50,706 | +0.5% |
| 4Q19 | 56,013 | +1.9% |
| 3Q19 | 51,945 | +7.2% |
| 2Q19 | 49,449 | +2.5% |
| 1Q19 | 50,467 | +5.6% |
| 4Q18 | 54,947 | +7.3% |
| 3Q18 | 48,470 | +5.5% |
| 2Q18 | 48,261 | -2.1% |
| 1Q18 | 47,796 | +5.1% |
| 4Q17 | 51,210 | +0.8% |
| 3Q17 | 45,925 | +1.8% |
| 2Q17 | 49,321 | - |
| 1Q17 | 45,461 | - |
| 4Q16 | 50,798 | - |
| 3Q16 | 45,126 | - |