| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 335,804 | +3.5% |
| 2Q26 | 344,854 | +8.3% |
| 1Q26 | 327,890 | -1.6% |
| 4Q25 | 342,709 | +2.8% |
| 3Q25 | 324,344 | -3.2% |
| 2Q25 | 318,538 | -7.2% |
| 1Q25 | 333,290 | -3.6% |
| 4Q24 | 333,464 | +11.2% |
| 3Q24 | 335,126 | +4.5% |
| 2Q24 | 343,371 | +9.7% |
| 1Q24 | 345,587 | +6.0% |
| 4Q23 | 299,903 | -3.6% |
| 3Q23 | 320,747 | +0.4% |
| 2Q23 | 313,075 | -4.8% |
| 1Q23 | 325,991 | -2.5% |
| 4Q22 | 311,194 | -2.4% |
| 3Q22 | 319,421 | +0.1% |
| 2Q22 | 328,990 | +6.3% |
| 1Q22 | 334,349 | +4.5% |
| 4Q21 | 318,917 | -2.7% |
| 3Q21 | 319,097 | -9.0% |
| 2Q21 | 309,616 | -12.8% |
| 1Q21 | 319,954 | -14.4% |
| 4Q20 | 327,795 | -8.4% |
| 3Q20 | 350,593 | -2.1% |
| 2Q20 | 354,947 | -1.4% |
| 1Q20 | 373,684 | +3.4% |
| 4Q19 | 357,790 | +4.9% |
| 3Q19 | 358,176 | +3.7% |
| 2Q19 | 360,068 | +9.2% |
| 1Q19 | 361,327 | +7.6% |
| 4Q18 | 340,946 | +2.3% |
| 3Q18 | 345,464 | +2.6% |
| 2Q18 | 329,635 | -1.9% |
| 1Q18 | 335,756 | +2.5% |
| 4Q17 | 333,219 | +9.0% |
| 3Q17 | 336,553 | +7.2% |
| 2Q17 | 335,872 | - |
| 1Q17 | 327,422 | - |
| 4Q16 | 305,701 | - |
| 3Q16 | 313,837 | - |