| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 149,000 | -59.5% |
| 1Q26 | 99,000 | -87.8% |
| 4Q25 | 145,807 | -82.5% |
| 3Q25 | 91,000 | -74.1% |
| 2Q25 | 368,000 | +102.1% |
| 1Q25 | 814,000 | +285.4% |
| 4Q24 | 832,428 | +241.2% |
| 3Q24 | 351,849 | -40.4% |
| 2Q24 | 182,045 | +32.2% |
| 1Q24 | 211,189 | -55.7% |
| 4Q23 | 244,000 | -37.2% |
| 3Q23 | 590,000 | +301.0% |
| 2Q23 | 137,734 | -16.3% |
| 1Q23 | 476,266 | +10.8% |
| 4Q22 | 388,496 | +8.2% |
| 3Q22 | 147,123 | -71.4% |
| 2Q22 | 164,490 | -75.8% |
| 1Q22 | 429,891 | +118.7% |
| 4Q21 | 359,051 | -40.1% |
| 3Q21 | 514,949 | +1175.0% |
| 2Q21 | 681,000 | +51.7% |
| 1Q21 | 196,544 | -57.9% |
| 4Q20 | 599,708 | -22.5% |
| 3Q20 | 40,387 | -88.2% |
| 2Q20 | 449,021 | -30.3% |
| 1Q20 | 466,583 | +112.3% |
| 4Q19 | 773,559 | +136.1% |
| 3Q19 | 342,604 | -3.1% |
| 2Q19 | 644,208 | +235.2% |
| 1Q19 | 219,758 | +65.4% |
| 4Q18 | 327,584 | +136.6% |
| 3Q18 | 353,561 | +945.4% |
| 2Q18 | 192,191 | +22.1% |
| 1Q18 | 132,896 | +25.7% |
| 4Q17 | 138,456 | -47.6% |
| 3Q17 | 33,820 | -25.5% |
| 2Q17 | 157,456 | +57.3% |
| 1Q17 | 105,745 | +82.1% |
| 4Q16 | 264,113 | - |
| 3Q16 | 45,385 | - |
| 2Q16 | 100,103 | - |
| 1Q16 | 58,055 | - |