| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 322,000 | +128.4% |
| 4Q25 | 314,000 | +23.1% |
| 3Q25 | 213,000 | +49.0% |
| 2Q25 | 174,000 | +11.5% |
| 1Q25 | 141,000 | +34.4% |
| 4Q24 | 255,000 | +21.4% |
| 3Q24 | 143,000 | -7.1% |
| 2Q24 | 156,000 | +54.5% |
| 1Q24 | 104,933 | +63.7% |
| 4Q23 | 210,000 | +165.0% |
| 3Q23 | 154,000 | +103.2% |
| 2Q23 | 101,000 | +16.2% |
| 1Q23 | 64,102 | -36.2% |
| 4Q22 | 79,260 | -60.3% |
| 3Q22 | 75,787 | -64.1% |
| 2Q22 | 86,953 | -57.8% |
| 1Q22 | 100,419 | -33.1% |
| 4Q21 | 199,733 | +127.8% |
| 3Q21 | 211,267 | +77.0% |
| 2Q21 | 206,000 | +166.0% |
| 1Q21 | 150,023 | +15.9% |
| 4Q20 | 87,682 | -31.7% |
| 3Q20 | 119,381 | +83.6% |
| 2Q20 | 77,445 | -0.2% |
| 1Q20 | 129,390 | +224.8% |
| 4Q19 | 128,314 | +19.6% |
| 3Q19 | 65,040 | -2.4% |
| 2Q19 | 77,593 | +38.7% |
| 1Q19 | 39,837 | +371.9% |
| 4Q18 | 107,249 | +151.1% |
| 3Q18 | 66,630 | +70.4% |
| 2Q18 | 55,945 | -378.9% |
| 1Q18 | 8,441 | -118.6% |
| 4Q17 | 42,715 | -23.2% |
| 3Q17 | 39,095 | +22.1% |
| 2Q17 | -20,057 | -179.4% |
| 1Q17 | -45,306 | -887.9% |
| 4Q16 | 55,596 | - |
| 3Q16 | 32,022 | - |
| 2Q16 | 25,247 | - |
| 1Q16 | 5,750 | - |