| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 508,907 | -2.5% |
| 2Q26 | 493,502 | +0.5% |
| 1Q26 | 493,262 | -4.3% |
| 4Q25 | 486,426 | -4.3% |
| 3Q25 | 521,997 | +2.2% |
| 2Q25 | 490,988 | -5.0% |
| 1Q25 | 515,271 | -6.2% |
| 4Q24 | 508,318 | -5.7% |
| 3Q24 | 510,583 | -2.5% |
| 2Q24 | 516,793 | -0.1% |
| 1Q24 | 549,434 | +9.4% |
| 4Q23 | 539,133 | +10.6% |
| 3Q23 | 523,558 | +19.2% |
| 2Q23 | 517,198 | +27.3% |
| 1Q23 | 502,420 | +23.5% |
| 4Q22 | 487,280 | +20.3% |
| 3Q22 | 439,333 | +2.0% |
| 2Q22 | 406,276 | +8.3% |
| 1Q22 | 406,858 | -8.2% |
| 4Q21 | 404,973 | -11.3% |
| 3Q21 | 430,823 | -11.8% |
| 2Q21 | 375,115 | -25.4% |
| 1Q21 | 443,265 | -12.5% |
| 4Q20 | 456,768 | -11.4% |
| 3Q20 | 488,455 | +0.2% |
| 2Q20 | 502,891 | +7.5% |
| 1Q20 | 506,576 | +9.4% |
| 4Q19 | 515,705 | +4.6% |
| 3Q19 | 487,388 | +2.8% |
| 2Q19 | 467,631 | -3.0% |
| 1Q19 | 463,242 | -1.9% |
| 4Q18 | 493,217 | -2.4% |
| 3Q18 | 474,212 | +0.1% |
| 2Q18 | 482,300 | +0.7% |
| 1Q18 | 472,348 | -0.6% |
| 4Q17 | 505,379 | -0.6% |
| 3Q17 | 473,509 | -0.5% |
| 2Q17 | 478,718 | - |
| 1Q17 | 475,254 | - |
| 4Q16 | 508,653 | - |
| 3Q16 | 475,725 | - |