| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 449,000 | +13.4% |
| 3Q25 | 578,000 | +15.6% |
| 2Q25 | 544,000 | -19.6% |
| 1Q25 | 435,000 | -21.6% |
| 4Q24 | 396,000 | +6.7% |
| 3Q24 | 500,000 | -12.3% |
| 2Q24 | 677,000 | +84.0% |
| 1Q24 | 555,000 | +113.5% |
| 4Q23 | 371,000 | +22.8% |
| 3Q23 | 570,000 | +20.8% |
| 2Q23 | 368,000 | -10.0% |
| 1Q23 | 260,000 | -1.9% |
| 4Q22 | 302,000 | -9.9% |
| 3Q22 | 472,000 | -5.6% |
| 2Q22 | 409,000 | -7.7% |
| 1Q22 | 265,000 | -33.6% |
| 4Q21 | 335,000 | -28.4% |
| 3Q21 | 500,000 | -36.1% |
| 2Q21 | 443,000 | +135.6% |
| 1Q21 | 399,000 | -733.3% |
| 4Q20 | 468,000 | -724.0% |
| 3Q20 | 783,000 | -1202.8% |
| 2Q20 | 188,000 | +138.0% |
| 1Q20 | -63,000 | -185.1% |
| 4Q19 | -75,000 | -119.7% |
| 3Q19 | -71,000 | -135.3% |
| 2Q19 | 79,000 | -80.0% |
| 1Q19 | 74,000 | -64.4% |
| 4Q18 | 381,000 | +81.4% |
| 3Q18 | 201,000 | -6.1% |
| 2Q18 | 395,000 | -27.8% |
| 1Q18 | 208,000 | -39.5% |
| 4Q17 | 210,000 | -60.5% |
| 3Q17 | 214,000 | -48.2% |
| 2Q17 | 547,000 | -17.2% |
| 1Q17 | 344,000 | -46.7% |
| 4Q16 | 532,000 | - |
| 3Q16 | 413,000 | - |
| 2Q16 | 661,000 | - |
| 1Q16 | 645,000 | - |