| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 998,000 | +54.7% |
| 1Q26 | 845,000 | +359.2% |
| 4Q25 | 774,000 | +16.9% |
| 3Q25 | 816,000 | +19.6% |
| 2Q25 | 645,000 | -17.1% |
| 1Q25 | 184,000 | -49.5% |
| 4Q24 | 662,000 | +4.1% |
| 3Q24 | 682,000 | +8.1% |
| 2Q24 | 778,000 | +69.5% |
| 1Q24 | 364,000 | -27.1% |
| 4Q23 | 636,000 | -1.4% |
| 3Q23 | 631,000 | -4.2% |
| 2Q23 | 459,000 | +22.4% |
| 1Q23 | 499,000 | +27.9% |
| 4Q22 | 645,000 | +68.4% |
| 3Q22 | 659,000 | +13.8% |
| 2Q22 | 375,000 | +119.3% |
| 1Q22 | 390,000 | +14.4% |
| 4Q21 | 383,000 | -19.0% |
| 3Q21 | 579,000 | +25.6% |
| 2Q21 | 171,000 | -46.2% |
| 1Q21 | 341,000 | +99.4% |
| 4Q20 | 473,000 | +16.8% |
| 3Q20 | 461,000 | +2.2% |
| 2Q20 | 318,000 | +2.9% |
| 1Q20 | 171,000 | -15.8% |
| 4Q19 | 405,000 | -18.5% |
| 3Q19 | 451,000 | +21.9% |
| 2Q19 | 309,000 | +8.8% |
| 1Q19 | 203,000 | -0.5% |
| 4Q18 | 497,000 | -0.6% |
| 3Q18 | 370,000 | +21.3% |
| 2Q18 | 284,000 | +5.6% |
| 1Q18 | 204,000 | +17.2% |
| 4Q17 | 500,000 | +19.3% |
| 3Q17 | 305,000 | +41.2% |
| 2Q17 | 269,000 | - |
| 1Q17 | 174,000 | - |
| 4Q16 | 419,000 | - |
| 3Q16 | 216,000 | - |