| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 580,753 | +17.0% |
| 4Q25 | 592,801 | +11.8% |
| 3Q25 | 567,542 | +13.0% |
| 2Q25 | 484,888 | -39.8% |
| 1Q25 | 496,174 | -33.6% |
| 4Q24 | 530,217 | -30.5% |
| 3Q24 | 502,363 | -32.7% |
| 2Q24 | 805,757 | +14.8% |
| 1Q24 | 747,217 | +12.5% |
| 4Q23 | 762,566 | +11.0% |
| 3Q23 | 746,720 | +13.6% |
| 2Q23 | 701,912 | +13.2% |
| 1Q23 | 664,398 | +10.9% |
| 4Q22 | 687,093 | +10.1% |
| 3Q22 | 657,386 | +11.4% |
| 2Q22 | 619,984 | +13.0% |
| 1Q22 | 599,234 | +13.8% |
| 4Q21 | 623,970 | +19.2% |
| 3Q21 | 590,340 | +21.5% |
| 2Q21 | 548,746 | +12.4% |
| 1Q21 | 526,467 | +16.2% |
| 4Q20 | 523,365 | +12.7% |
| 3Q20 | 485,702 | -28.3% |
| 2Q20 | 488,335 | -20.9% |
| 1Q20 | 452,975 | -23.7% |
| 4Q19 | 464,446 | -10.2% |
| 3Q19 | 677,086 | +28.6% |
| 2Q19 | 617,107 | +25.1% |
| 1Q19 | 593,296 | +31.8% |
| 4Q18 | 517,155 | +63.7% |
| 3Q18 | 526,324 | +161.4% |
| 2Q18 | 493,326 | +220.3% |
| 1Q18 | 450,027 | +335.0% |
| 4Q17 | 315,932 | +199.4% |
| 3Q17 | 201,342 | -803.2% |
| 2Q17 | 154,041 | -290.7% |
| 1Q17 | 103,465 | -174.2% |
| 4Q16 | 105,515 | -126.9% |
| 3Q16 | -28,634 | - |
| 2Q16 | -80,767 | - |
| 1Q16 | -139,518 | - |
| 4Q15 | -392,081 | -26.4% |
| 4Q14 | -532,602 | - |