| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 480,778 | -1.4% |
| 1Q26 | 494,836 | +4.2% |
| 4Q25 | 457,130 | +4.5% |
| 3Q25 | 491,268 | +6.5% |
| 2Q25 | 487,818 | +18.0% |
| 1Q25 | 475,071 | +13.5% |
| 4Q24 | 437,421 | +7.7% |
| 3Q24 | 461,188 | +11.8% |
| 2Q24 | 413,576 | +0.8% |
| 1Q24 | 418,516 | +3.3% |
| 4Q23 | 406,072 | +1.9% |
| 3Q23 | 412,489 | +0.8% |
| 2Q23 | 410,373 | +4.0% |
| 1Q23 | 405,044 | +3.6% |
| 4Q22 | 398,619 | +3.9% |
| 3Q22 | 409,359 | +6.4% |
| 2Q22 | 394,759 | +10.0% |
| 1Q22 | 390,856 | +11.1% |
| 4Q21 | 383,560 | +18.6% |
| 3Q21 | 384,587 | +14.5% |
| 2Q21 | 358,979 | +8.4% |
| 1Q21 | 351,824 | +8.5% |
| 4Q20 | 323,489 | +6.0% |
| 3Q20 | 335,953 | +1.4% |
| 2Q20 | 331,095 | +4.1% |
| 1Q20 | 324,255 | -2.3% |
| 4Q19 | 305,236 | -3.5% |
| 3Q19 | 331,425 | -4.2% |
| 2Q19 | 318,163 | +0.1% |
| 1Q19 | 331,729 | +3.0% |
| 4Q18 | 316,381 | -1.2% |
| 3Q18 | 346,124 | +6.3% |
| 2Q18 | 317,766 | +7.5% |
| 1Q18 | 321,967 | +4.6% |
| 4Q17 | 320,166 | -1.1% |
| 3Q17 | 325,565 | +7.2% |
| 2Q17 | 295,620 | +9.9% |
| 1Q17 | 307,706 | +17.2% |
| 4Q16 | 323,887 | - |
| 3Q16 | 303,808 | - |
| 2Q16 | 268,941 | - |
| 1Q16 | 262,614 | - |