| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 445,982 | +2.0% |
| 2Q26 | 455,650 | +3.8% |
| 1Q26 | 489,202 | +2.2% |
| 3Q25 | 437,118 | -1.7% |
| 2Q25 | 439,022 | -0.5% |
| 1Q25 | 478,449 | -3.8% |
| 4Q24 | 431,143 | -3.2% |
| 3Q24 | 444,508 | -5.6% |
| 2Q24 | 441,191 | -9.5% |
| 1Q24 | 497,598 | -1.3% |
| 4Q23 | 445,597 | -3.8% |
| 3Q23 | 471,063 | +1.9% |
| 2Q23 | 487,351 | +9.7% |
| 1Q23 | 504,360 | +5.1% |
| 4Q22 | 463,309 | +2.3% |
| 3Q22 | 462,479 | -0.8% |
| 2Q22 | 444,380 | -0.4% |
| 1Q22 | 480,056 | -2.1% |
| 4Q21 | 452,856 | +3.2% |
| 3Q21 | 466,085 | +0.5% |
| 2Q21 | 446,252 | +1.4% |
| 1Q21 | 490,463 | +2.9% |
| 4Q20 | 438,853 | +1.2% |
| 3Q20 | 463,596 | +2.9% |
| 2Q20 | 440,038 | +1.6% |
| 1Q20 | 476,771 | +1.5% |
| 4Q19 | 433,717 | +3.2% |
| 3Q19 | 450,373 | +4.0% |
| 2Q19 | 433,222 | +0.2% |
| 1Q19 | 469,806 | +2.6% |
| 4Q18 | 420,161 | +0.8% |
| 3Q18 | 433,162 | +0.7% |
| 2Q18 | 432,195 | +6.6% |
| 1Q18 | 457,991 | +8.8% |
| 4Q17 | 416,725 | +5.5% |
| 3Q17 | 430,297 | +5.5% |
| 2Q17 | 405,353 | -0.4% |
| 1Q17 | 421,056 | -4.3% |
| 4Q16 | 395,122 | - |
| 3Q16 | 407,815 | - |
| 2Q16 | 407,168 | - |
| 1Q16 | 440,057 | - |