| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,076 | -97.3% |
| 1Q26 | 64,236 | -48.1% |
| 4Q25 | 6,000 | -93.7% |
| 3Q25 | 201,000 | -737.0% |
| 2Q25 | 225,000 | +23.9% |
| 1Q25 | 123,763 | +214.0% |
| 4Q24 | 95,610 | +15.5% |
| 3Q24 | -31,552 | -235.9% |
| 2Q23 | 181,632 | +4.1% |
| 1Q24 | 39,416 | -32.1% |
| 4Q23 | 82,755 | -34.8% |
| 3Q23 | 23,210 | -77.1% |
| 2Q22 | 174,448 | +1034.8% |
| 1Q23 | 58,013 | -256.4% |
| 4Q22 | 126,934 | -21.2% |
| 3Q22 | 101,552 | -72.5% |
| 2Q21 | 15,372 | -76.5% |
| 1Q22 | -37,084 | -140.4% |
| 4Q21 | 161,151 | -27.0% |
| 3Q21 | 368,712 | - |
| 2Q20 | 65,305 | -945.0% |
| 1Q21 | 91,728 | -16.5% |
| 4Q20 | 220,870 | +8.8% |
| 1Q20 | 109,919 | +96.2% |
| 4Q19 | 203,060 | +32.5% |
| 3Q19 | 191,170 | +37.9% |
| 2Q19 | -7,728 | -106.4% |
| 1Q19 | 56,038 | -71.2% |
| 4Q18 | 153,300 | -23.9% |
| 3Q18 | 138,641 | -54.1% |
| 2Q18 | 120,686 | +160.6% |
| 1Q18 | 194,874 | +71.3% |
| 4Q17 | 201,524 | +6.3% |
| 3Q17 | 302,064 | +142.9% |
| 2Q17 | 46,315 | -65.2% |
| 1Q17 | 113,779 | -54.1% |
| 4Q16 | 189,498 | - |
| 3Q16 | 124,364 | - |
| 2Q16 | 132,988 | - |
| 1Q16 | 248,004 | - |