| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 447,000 | -11.1% |
| 1Q26 | 235,000 | -21.9% |
| 4Q25 | 496,000 | -5.0% |
| 3Q25 | 507,000 | +2.6% |
| 2Q25 | 503,000 | +20.3% |
| 1Q25 | 301,000 | +5.6% |
| 4Q24 | 522,000 | +9.4% |
| 3Q24 | 494,000 | +1.9% |
| 2Q24 | 418,000 | -10.9% |
| 1Q24 | 285,000 | -29.1% |
| 4Q23 | 477,000 | +18.7% |
| 3Q23 | 485,000 | -14.0% |
| 2Q23 | 469,000 | +2.6% |
| 1Q23 | 402,000 | +37.2% |
| 4Q22 | 402,000 | +15.5% |
| 3Q22 | 564,000 | +54.5% |
| 2Q22 | 457,000 | +24.9% |
| 1Q22 | 293,000 | +1.7% |
| 4Q21 | 348,000 | -6.2% |
| 3Q21 | 365,000 | +8.0% |
| 2Q21 | 366,000 | +273.5% |
| 1Q21 | 288,000 | +40.5% |
| 4Q20 | 371,000 | +61.3% |
| 3Q20 | 338,000 | +2.1% |
| 2Q20 | 98,000 | -61.0% |
| 1Q20 | 205,000 | +17.8% |
| 4Q19 | 230,000 | -17.0% |
| 3Q19 | 331,000 | +10.0% |
| 2Q19 | 251,000 | -11.0% |
| 1Q19 | 174,000 | +43.8% |
| 4Q18 | 277,000 | +57.4% |
| 3Q18 | 301,000 | -9.1% |
| 2Q18 | 282,000 | +11.5% |
| 1Q18 | 121,000 | -39.8% |
| 4Q17 | 176,000 | +13.5% |
| 3Q17 | 331,000 | +10.7% |
| 2Q17 | 253,000 | - |
| 1Q17 | 201,000 | - |
| 4Q16 | 155,000 | - |
| 3Q16 | 299,000 | - |