| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 144,000 | -25.4% |
| 2Q25 | 312,000 | +61.7% |
| 1Q25 | 193,000 | -5.4% |
| 4Q24 | 99,695 | +9.3% |
| 3Q24 | 125,000 | +49.5% |
| 2Q24 | 193,000 | +167.7% |
| 1Q24 | 204,000 | +53.4% |
| 4Q23 | 91,201 | +10.9% |
| 3Q23 | 83,590 | -22.6% |
| 2Q23 | 72,100 | -809.9% |
| 1Q23 | 133,000 | +533.3% |
| 4Q22 | 82,241 | -319.7% |
| 3Q22 | 107,993 | -8.8% |
| 2Q22 | -10,156 | -104.6% |
| 1Q22 | 21,000 | -69.1% |
| 4Q21 | -37,426 | -164.3% |
| 3Q21 | 118,465 | +24.8% |
| 2Q21 | 222,801 | +145.5% |
| 1Q21 | 68,000 | -77.0% |
| 4Q20 | 58,164 | +4.5% |
| 3Q20 | 94,891 | -37.0% |
| 2Q20 | 90,754 | -34.5% |
| 1Q20 | 296,260 | +232.6% |
| 4Q19 | 55,634 | -195.4% |
| 3Q19 | 150,588 | -16.4% |
| 2Q19 | 138,475 | +221.6% |
| 1Q19 | 89,065 | -39.3% |
| 4Q18 | -58,295 | -124.5% |
| 3Q18 | 180,067 | +185.9% |
| 2Q18 | 43,061 | -1217.3% |
| 1Q18 | 146,802 | -345.0% |
| 4Q17 | 238,209 | +419.3% |
| 3Q17 | 62,991 | +3.6% |
| 2Q17 | -3,854 | -106.5% |
| 1Q17 | -59,909 | +55.3% |
| 4Q16 | 45,871 | - |
| 3Q16 | 60,795 | - |
| 2Q16 | 59,670 | - |
| 1Q16 | -38,574 | - |