| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 658,962 | +10.3% |
| 3Q25 | 591,897 | +11.8% |
| 2Q25 | 627,812 | +17.4% |
| 1Q25 | 583,896 | +7.1% |
| 4Q24 | 597,247 | -9.3% |
| 3Q24 | 529,205 | -4.3% |
| 2Q24 | 534,897 | +0.7% |
| 1Q24 | 545,181 | +7.6% |
| 4Q23 | 658,707 | +14.0% |
| 3Q23 | 552,905 | +14.1% |
| 2Q23 | 530,939 | +10.5% |
| 1Q23 | 506,444 | +14.3% |
| 4Q22 | 577,842 | -29.1% |
| 3Q22 | 484,728 | +2.4% |
| 2Q22 | 480,430 | +13.3% |
| 1Q22 | 442,966 | +11.8% |
| 4Q21 | 815,409 | +91.4% |
| 3Q21 | 473,387 | +20.9% |
| 2Q21 | 424,166 | +17.1% |
| 1Q21 | 396,374 | +55.1% |
| 4Q20 | 426,108 | +70.9% |
| 3Q20 | 391,477 | +42.0% |
| 2Q20 | 362,082 | +21.6% |
| 1Q20 | 255,523 | -11.8% |
| 4Q19 | 249,327 | -13.5% |
| 3Q19 | 275,631 | +1.0% |
| 2Q19 | 297,795 | -0.3% |
| 1Q19 | 289,673 | -4.4% |
| 4Q18 | 288,359 | -2.6% |
| 3Q18 | 272,923 | -2.1% |
| 2Q18 | 298,815 | +6.2% |
| 1Q18 | 303,012 | -1.3% |
| 4Q17 | 295,973 | -19.5% |
| 3Q17 | 278,866 | -23.4% |
| 2Q17 | 281,467 | -24.1% |
| 1Q17 | 306,968 | -13.4% |
| 4Q16 | 367,519 | -1.2% |
| 3Q16 | 364,169 | - |
| 2Q16 | 370,971 | - |
| 1Q16 | 354,382 | - |
| 4Q15 | 372,071 | - |