| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 378,000 | -13.9% |
| 2Q26 | 401,000 | -5.6% |
| 1Q26 | 418,000 | +63.3% |
| 4Q25 | 257,754 | -26.5% |
| 3Q25 | 439,000 | +133.5% |
| 2Q25 | 425,000 | +48.6% |
| 1Q25 | 256,000 | +29.5% |
| 4Q24 | 350,577 | +23.6% |
| 3Q24 | 188,000 | -2.7% |
| 2Q24 | 286,000 | -24.6% |
| 1Q24 | 197,629 | -23.8% |
| 4Q23 | 283,550 | -3.1% |
| 3Q23 | 193,179 | -47.6% |
| 2Q23 | 379,271 | +3.6% |
| 1Q23 | 259,508 | -30.8% |
| 4Q22 | 292,715 | -12.2% |
| 3Q22 | 369,000 | +66.8% |
| 2Q22 | 366,051 | +6.3% |
| 1Q22 | 374,949 | +38.1% |
| 4Q21 | 333,209 | +3.3% |
| 3Q21 | 221,164 | -37.0% |
| 2Q21 | 344,298 | -12.2% |
| 1Q21 | 271,538 | -8.4% |
| 4Q20 | 322,459 | -14.1% |
| 3Q20 | 350,835 | -19.7% |
| 2Q20 | 392,050 | +2.2% |
| 1Q20 | 296,479 | -9.3% |
| 4Q19 | 375,238 | +26.7% |
| 3Q19 | 436,702 | +6.0% |
| 2Q19 | 383,669 | +1.9% |
| 1Q19 | 327,005 | +6.0% |
| 4Q18 | 296,199 | +4.8% |
| 3Q18 | 412,057 | +32.7% |
| 2Q18 | 376,477 | -3.6% |
| 1Q18 | 308,601 | +46.1% |
| 4Q17 | 282,718 | -11.5% |
| 3Q17 | 310,634 | +60.2% |
| 2Q17 | 390,568 | -0.6% |
| 1Q17 | 211,171 | +9.8% |
| 4Q16 | 319,450 | - |
| 3Q16 | 193,878 | - |
| 2Q16 | 392,851 | - |
| 1Q16 | 192,362 | - |