| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 107,000 | -77.2% |
| 4Q25 | 62,000 | -69.4% |
| 3Q25 | 529,000 | -0.2% |
| 2Q25 | 515,000 | +54.2% |
| 1Q25 | 469,000 | +66.2% |
| 4Q24 | 202,933 | +70.9% |
| 3Q24 | 530,000 | +298.2% |
| 2Q24 | 334,000 | +41.0% |
| 1Q24 | 282,258 | +47.5% |
| 4Q23 | 118,758 | +65.2% |
| 3Q23 | 133,115 | -66.5% |
| 2Q23 | 236,816 | - |
| 1Q23 | 191,311 | -42.0% |
| 4Q22 | 71,883 | -74.1% |
| 3Q22 | 397,903 | +25.7% |
| 1Q22 | 330,028 | +197.1% |
| 4Q21 | 277,753 | +53.5% |
| 3Q21 | 316,657 | +24.3% |
| 2Q21 | 145,807 | -53.2% |
| 1Q21 | 111,079 | -64.6% |
| 4Q20 | 180,975 | -38.3% |
| 3Q20 | 254,673 | -37.2% |
| 2Q20 | 311,602 | +12.0% |
| 1Q20 | 313,846 | +51.1% |
| 4Q19 | 293,155 | +76.6% |
| 3Q19 | 405,712 | +96.0% |
| 2Q19 | 278,213 | +73.3% |
| 1Q19 | 207,723 | +305.2% |
| 4Q18 | 166,045 | +470.0% |
| 3Q18 | 207,020 | +173.7% |
| 2Q18 | 160,497 | +4850.6% |
| 1Q18 | 51,266 | +28.1% |
| 4Q17 | 29,129 | +174.8% |
| 3Q17 | 75,641 | -45.0% |
| 2Q17 | 3,242 | -96.4% |
| 1Q17 | 40,011 | -261.1% |
| 4Q16 | 10,601 | - |
| 3Q16 | 137,409 | - |
| 2Q16 | 89,858 | - |
| 1Q16 | -24,839 | - |