| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 483,048 | +11.2% |
| 4Q25 | 455,384 | +10.6% |
| 3Q25 | 431,633 | +5.0% |
| 2Q25 | 425,022 | +0.4% |
| 1Q25 | 434,481 | +4.5% |
| 4Q24 | 411,692 | -3.3% |
| 3Q24 | 411,002 | -5.0% |
| 2Q24 | 423,283 | -5.1% |
| 1Q24 | 415,684 | -2.9% |
| 4Q23 | 425,532 | -4.2% |
| 3Q23 | 432,774 | -3.1% |
| 2Q23 | 446,183 | -4.4% |
| 1Q23 | 428,023 | -11.3% |
| 4Q22 | 444,077 | -6.7% |
| 3Q22 | 446,841 | -10.1% |
| 2Q22 | 466,599 | -9.1% |
| 1Q22 | 482,575 | -4.2% |
| 4Q21 | 475,712 | -15.2% |
| 3Q21 | 496,994 | -30.5% |
| 2Q21 | 513,222 | -28.3% |
| 1Q21 | 503,938 | -28.5% |
| 4Q20 | 560,964 | -25.1% |
| 3Q20 | 715,410 | +2.0% |
| 2Q20 | 705,232 | +15.6% |
| 1Q20 | 748,871 | +22.7% |
| 4Q19 | 661,542 | +6.9% |
| 3Q19 | 701,144 | +10.6% |
| 2Q19 | 609,991 | +3.5% |
| 1Q19 | 610,131 | +11.2% |
| 4Q18 | 618,650 | +3.3% |
| 3Q18 | 633,991 | +11.3% |
| 2Q18 | 589,601 | +6.6% |
| 1Q18 | 548,809 | +2.0% |
| 4Q17 | 598,707 | +6.5% |
| 3Q17 | 569,441 | +4.6% |
| 2Q17 | 553,292 | - |
| 1Q17 | 537,795 | - |
| 4Q16 | 562,318 | - |
| 3Q16 | 544,550 | - |