| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 413,976 | +1.5% |
| 1Q26 | 422,545 | -1.2% |
| 4Q25 | 406,928 | +0.7% |
| 3Q25 | 416,441 | +9.2% |
| 2Q25 | 407,998 | +9.0% |
| 1Q25 | 427,467 | +13.4% |
| 4Q24 | 403,949 | +12.7% |
| 3Q24 | 381,224 | +6.4% |
| 2Q24 | 374,183 | +7.3% |
| 1Q24 | 376,811 | +2.3% |
| 4Q23 | 358,368 | +3.4% |
| 3Q23 | 358,315 | -1.1% |
| 2Q23 | 348,776 | +3.3% |
| 1Q23 | 368,416 | +0.1% |
| 4Q22 | 346,703 | +4.9% |
| 3Q22 | 362,261 | +7.8% |
| 2Q22 | 337,518 | +3.4% |
| 1Q22 | 367,865 | +13.9% |
| 4Q21 | 330,391 | +2.0% |
| 3Q21 | 335,978 | -1.7% |
| 2Q21 | 326,561 | +0.5% |
| 1Q21 | 323,028 | +0.5% |
| 4Q20 | 323,755 | -0.9% |
| 3Q20 | 341,805 | +5.0% |
| 2Q20 | 324,904 | +5.3% |
| 1Q20 | 321,406 | +5.5% |
| 4Q19 | 326,835 | +9.4% |
| 3Q19 | 325,404 | +7.6% |
| 2Q19 | 308,475 | -0.1% |
| 1Q19 | 304,673 | -4.4% |
| 4Q18 | 298,667 | -9.9% |
| 3Q18 | 302,465 | -2.1% |
| 2Q18 | 308,744 | -4.1% |
| 1Q18 | 318,608 | +0.3% |
| 4Q17 | 331,501 | +7.4% |
| 3Q17 | 309,082 | +3.2% |
| 2Q17 | 321,855 | - |
| 1Q17 | 317,587 | - |
| 4Q16 | 308,803 | - |
| 3Q16 | 299,421 | - |