| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 554,316 | +1.2% |
| 4Q25 | 637,388 | +2.2% |
| 3Q25 | 554,076 | +3.2% |
| 2Q25 | 556,827 | +5.9% |
| 1Q25 | 547,861 | +1.6% |
| 4Q24 | 623,403 | +11.4% |
| 3Q24 | 537,046 | -4.4% |
| 2Q24 | 525,728 | -4.4% |
| 1Q24 | 539,296 | +14.0% |
| 4Q23 | 559,837 | +4.1% |
| 3Q23 | 561,525 | +22.8% |
| 2Q23 | 549,946 | +19.7% |
| 1Q23 | 472,950 | +8.7% |
| 4Q22 | 537,899 | +11.9% |
| 3Q22 | 457,138 | +9.6% |
| 2Q22 | 459,302 | -18.1% |
| 1Q22 | 434,897 | -18.5% |
| 4Q21 | 480,717 | -15.3% |
| 3Q21 | 417,138 | -15.9% |
| 2Q21 | 560,504 | +13.8% |
| 1Q21 | 533,379 | +12.7% |
| 4Q20 | 567,320 | +3.9% |
| 3Q20 | 496,068 | +1.9% |
| 2Q20 | 492,639 | -3.9% |
| 1Q20 | 473,263 | +4.0% |
| 4Q19 | 545,863 | +1.0% |
| 3Q19 | 486,631 | -0.0% |
| 2Q19 | 512,369 | +4.8% |
| 1Q19 | 455,214 | -3.7% |
| 4Q18 | 540,291 | +12.3% |
| 3Q18 | 486,676 | +9.5% |
| 2Q18 | 489,050 | +4.6% |
| 1Q18 | 472,522 | -0.4% |
| 4Q17 | 480,974 | -5.1% |
| 3Q17 | 444,276 | -9.2% |
| 2Q17 | 467,566 | +6.0% |
| 1Q17 | 474,516 | +7.4% |
| 4Q16 | 506,582 | - |
| 3Q16 | 489,350 | - |
| 2Q16 | 441,062 | - |
| 1Q16 | 441,675 | - |