| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -51,000 | -143.2% |
| 4Q25 | 99,946 | -23.7% |
| 1Q25 | 118,000 | +4.1% |
| 4Q24 | 131,015 | +3.5% |
| 3Q24 | 144,416 | -20.5% |
| 1Q24 | 113,372 | -7.7% |
| 4Q23 | 126,566 | -24.9% |
| 3Q23 | 181,561 | -24.2% |
| 2Q23 | 239,212 | +6.1% |
| 1Q23 | 122,788 | -10.5% |
| 4Q22 | 168,541 | +219.1% |
| 3Q22 | 239,580 | +142.5% |
| 2Q22 | 225,420 | +196.6% |
| 1Q22 | 137,250 | +5372.5% |
| 4Q21 | 52,817 | -8.6% |
| 3Q21 | 98,804 | +6.0% |
| 2Q21 | 76,000 | -49.7% |
| 1Q21 | 2,508 | -89.9% |
| 4Q20 | 57,762 | -3.3% |
| 3Q20 | 93,214 | -632.6% |
| 2Q20 | 151,180 | +102.7% |
| 1Q20 | 24,843 | -175.0% |
| 4Q19 | 59,724 | -38.3% |
| 3Q19 | -17,501 | -78.8% |
| 2Q19 | 74,596 | -23.0% |
| 1Q19 | -33,142 | -30.8% |
| 4Q18 | 96,721 | +42.2% |
| 3Q18 | -82,585 | -245.5% |
| 2Q18 | 96,894 | +5.1% |
| 1Q18 | -47,895 | +410.7% |
| 4Q17 | 67,996 | +19.9% |
| 3Q17 | 56,773 | - |
| 2Q17 | 92,167 | -72.5% |
| 1Q17 | -9,378 | -104.7% |
| 4Q16 | 56,689 | -35.7% |
| 2Q16 | 334,817 | - |
| 1Q16 | 198,418 | - |
| 4Q15 | 88,123 | - |