| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 454,777 | -2.9% |
| 1Q26 | 481,131 | +7.1% |
| 4Q25 | 455,213 | -5.8% |
| 3Q25 | 468,306 | +6.6% |
| 2Q25 | 468,580 | +7.1% |
| 1Q25 | 449,390 | +1.5% |
| 4Q24 | 483,319 | +18.6% |
| 3Q24 | 439,210 | +2.2% |
| 2Q24 | 437,444 | +2.2% |
| 1Q24 | 442,672 | +0.4% |
| 4Q23 | 407,448 | +2.5% |
| 3Q23 | 429,777 | +2.4% |
| 2Q23 | 427,847 | +0.8% |
| 1Q23 | 440,760 | +7.6% |
| 4Q22 | 397,572 | -5.6% |
| 3Q22 | 419,680 | +0.7% |
| 2Q22 | 424,542 | +0.3% |
| 1Q22 | 409,498 | +0.5% |
| 4Q21 | 421,096 | -8.2% |
| 3Q21 | 416,781 | -5.1% |
| 2Q21 | 423,318 | -2.5% |
| 1Q21 | 407,375 | -6.1% |
| 4Q20 | 458,848 | +3.3% |
| 3Q20 | 439,352 | -7.3% |
| 2Q20 | 434,053 | -3.8% |
| 1Q20 | 433,614 | -3.1% |
| 4Q19 | 444,271 | -3.7% |
| 3Q19 | 474,083 | +7.6% |
| 2Q19 | 451,071 | -1.3% |
| 1Q19 | 447,462 | -4.5% |
| 4Q18 | 461,103 | -1.7% |
| 3Q18 | 440,512 | -0.6% |
| 2Q18 | 457,189 | +3.6% |
| 1Q18 | 468,310 | +3.3% |
| 4Q17 | 468,938 | +4.4% |
| 3Q17 | 443,200 | +3.0% |
| 2Q17 | 441,359 | -3.0% |
| 1Q17 | 453,459 | -11.2% |
| 4Q16 | 449,113 | - |
| 3Q16 | 430,234 | - |
| 2Q16 | 455,175 | - |
| 1Q16 | 510,887 | - |