| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 181,000 | +417.1% |
| 4Q25 | 440,073 | -35.7% |
| 3Q25 | 48,000 | +84.4% |
| 2Q25 | 479,000 | +14.2% |
| 1Q25 | 35,000 | -751.2% |
| 4Q24 | 683,975 | +43.2% |
| 3Q24 | 26,025 | -84.9% |
| 2Q24 | 419,375 | +7.8% |
| 1Q24 | -5,375 | -102.9% |
| 4Q23 | 477,642 | +31.6% |
| 3Q23 | 172,000 | -15.9% |
| 2Q23 | 389,112 | +46.5% |
| 1Q23 | 183,888 | +19.9% |
| 4Q22 | 362,943 | -14.6% |
| 3Q22 | 204,418 | +6.6% |
| 2Q22 | 265,582 | -50.6% |
| 1Q22 | 153,354 | -2047.4% |
| 4Q21 | 425,096 | +59.9% |
| 3Q21 | 191,833 | +43.7% |
| 2Q21 | 537,576 | +41.3% |
| 1Q21 | -7,875 | -106.2% |
| 4Q20 | 265,839 | -30.8% |
| 3Q20 | 133,507 | -18.1% |
| 2Q20 | 380,544 | +3.4% |
| 1Q20 | 126,360 | +91.7% |
| 4Q19 | 384,116 | -23.4% |
| 3Q19 | 163,072 | -6.0% |
| 2Q19 | 367,987 | -9.4% |
| 1Q19 | 65,900 | +42.4% |
| 4Q18 | 501,169 | -43.6% |
| 3Q18 | 173,414 | +150.6% |
| 2Q18 | 406,325 | +10.0% |
| 1Q18 | 46,282 | -36.0% |
| 4Q17 | 888,827 | +133.9% |
| 3Q17 | 69,190 | -51.2% |
| 2Q17 | 369,463 | +24.5% |
| 1Q17 | 72,365 | -56.1% |
| 4Q16 | 379,964 | - |
| 3Q16 | 141,827 | - |
| 2Q16 | 296,841 | - |
| 1Q16 | 165,019 | - |