| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 184,000 | -10.2% |
| 4Q25 | 169,000 | +21.4% |
| 3Q25 | 190,000 | +36.0% |
| 2Q25 | 216,000 | +9.0% |
| 1Q25 | 205,000 | +15.3% |
| 4Q24 | 139,152 | +70.7% |
| 3Q24 | 139,659 | +363.2% |
| 2Q24 | 198,189 | +194.4% |
| 1Q24 | 177,739 | +127.3% |
| 4Q23 | 81,536 | +54.5% |
| 3Q23 | 30,149 | -66.8% |
| 2Q23 | 67,315 | -59.7% |
| 1Q23 | 78,190 | -43.3% |
| 4Q22 | 52,784 | -50.8% |
| 3Q22 | 90,828 | -47.8% |
| 2Q22 | 166,866 | +12.7% |
| 1Q22 | 137,948 | +487.3% |
| 4Q21 | 107,320 | -393.3% |
| 3Q21 | 174,065 | +201.6% |
| 2Q21 | 148,000 | +44.2% |
| 1Q21 | 23,487 | -71.0% |
| 4Q20 | -36,592 | -153.5% |
| 3Q20 | 57,709 | -29.2% |
| 2Q20 | 102,623 | -0.4% |
| 1Q20 | 81,107 | -25.5% |
| 4Q19 | 68,339 | -41.2% |
| 3Q19 | 81,519 | -41.9% |
| 2Q19 | 103,013 | -45.7% |
| 1Q19 | 108,849 | -19.8% |
| 4Q18 | 116,228 | +43.2% |
| 3Q18 | 140,400 | +24.0% |
| 2Q18 | 189,870 | +135.0% |
| 1Q18 | 135,654 | +127.6% |
| 4Q17 | 81,179 | +236.8% |
| 3Q17 | 113,198 | +87.1% |
| 2Q17 | 80,789 | +116.1% |
| 1Q17 | 59,589 | -12.5% |
| 4Q16 | 24,102 | - |
| 3Q16 | 60,498 | - |
| 2Q16 | 37,391 | - |
| 1Q16 | 68,102 | - |