| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 74,990 | +16.7% |
| 3Q25 | 69,445 | +9.0% |
| 2Q25 | 68,651 | +3.9% |
| 1Q25 | 67,142 | +9.5% |
| 4Q24 | 64,276 | +6.0% |
| 3Q24 | 63,726 | +10.4% |
| 2Q24 | 66,064 | +15.0% |
| 1Q24 | 61,305 | +20.3% |
| 4Q23 | 60,641 | +5.2% |
| 3Q23 | 57,723 | -2.4% |
| 2Q23 | 57,461 | +4.0% |
| 1Q23 | 50,939 | +11.7% |
| 4Q22 | 57,625 | +20.9% |
| 3Q22 | 59,133 | +48.6% |
| 2Q22 | 55,235 | +43.0% |
| 1Q22 | 45,592 | +25.7% |
| 4Q21 | 47,673 | +42.3% |
| 3Q21 | 39,799 | +14.0% |
| 2Q21 | 38,627 | +13.4% |
| 1Q21 | 36,271 | -2.2% |
| 4Q20 | 33,509 | -19.1% |
| 3Q20 | 34,907 | - |
| 2Q20 | 34,076 | - |
| 1Q20 | 37,081 | - |
| 4Q19 | 41,398 | - |
| 3Q17 | 43,903 | +1.2% |
| 2Q17 | 45,166 | +13.4% |
| 1Q17 | 42,643 | +9.3% |
| 4Q16 | 47,888 | +1.1% |
| 3Q16 | 43,373 | -0.9% |
| 2Q16 | 39,834 | - |
| 1Q16 | 39,004 | - |
| 4Q15 | 47,347 | - |
| 3Q15 | 43,777 | - |