| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 600,000 | +112.8% |
| 4Q25 | 928,000 | +19.3% |
| 3Q25 | 195,000 | -29.3% |
| 2Q25 | 316,000 | +670.7% |
| 1Q25 | 282,000 | +487.4% |
| 4Q24 | 778,000 | -1166.7% |
| 3Q24 | 276,000 | +53.9% |
| 2Q24 | 41,000 | -81.8% |
| 1Q24 | 48,006 | -49.4% |
| 4Q23 | -72,938 | -187.8% |
| 3Q23 | 179,309 | -33.3% |
| 2Q23 | 225,000 | -30.1% |
| 1Q23 | 94,855 | -7.2% |
| 4Q22 | 83,041 | +84.5% |
| 3Q22 | 269,028 | +8.0% |
| 2Q22 | 321,680 | +61.6% |
| 1Q22 | 102,235 | +52.9% |
| 4Q21 | 45,000 | -64.8% |
| 3Q21 | 249,000 | +79.9% |
| 2Q21 | 199,121 | +4.7% |
| 1Q21 | 66,879 | -157.8% |
| 4Q20 | 127,878 | -184.9% |
| 3Q20 | 138,429 | -365.5% |
| 2Q20 | 190,191 | +106.3% |
| 1Q20 | -115,668 | -621.2% |
| 4Q19 | -150,545 | -270.2% |
| 3Q19 | -52,137 | -204.3% |
| 2Q19 | 92,179 | +95.9% |
| 1Q19 | 22,191 | -198.8% |
| 4Q18 | 88,438 | -30.9% |
| 3Q18 | 49,964 | -47.1% |
| 2Q18 | 47,049 | -43.2% |
| 1Q18 | -22,470 | -23.5% |
| 4Q17 | 127,977 | -12.1% |
| 3Q17 | 94,442 | +91.0% |
| 2Q17 | 82,800 | -29.0% |
| 1Q17 | -29,389 | -23.1% |
| 4Q16 | 145,542 | - |
| 3Q16 | 49,438 | - |
| 2Q16 | 116,587 | - |
| 1Q16 | -38,241 | - |