| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 61,628 | +24.2% |
| 2Q26 | 58,832 | +21.2% |
| 1Q26 | 57,835 | +14.1% |
| 4Q25 | 56,226 | +11.4% |
| 3Q25 | 49,615 | +9.4% |
| 2Q25 | 48,542 | +5.0% |
| 1Q25 | 50,689 | +6.7% |
| 4Q24 | 50,489 | +14.5% |
| 3Q24 | 45,341 | +12.9% |
| 2Q24 | 46,248 | +11.3% |
| 1Q24 | 47,485 | +16.9% |
| 4Q23 | 44,102 | +14.3% |
| 3Q23 | 40,166 | +26.8% |
| 2Q23 | 41,565 | +33.8% |
| 1Q23 | 40,619 | +38.5% |
| 4Q22 | 38,592 | +38.5% |
| 3Q22 | 31,671 | +45.9% |
| 2Q22 | 31,076 | +33.1% |
| 1Q22 | 29,337 | +17.7% |
| 4Q21 | 27,872 | +10.2% |
| 3Q21 | 21,710 | 0.0% |
| 2Q21 | 23,340 | -0.3% |
| 1Q21 | 24,930 | +6.4% |
| 4Q20 | 25,298 | +8.0% |
| 3Q20 | 21,707 | +14.2% |
| 2Q20 | 23,408 | +25.4% |
| 1Q20 | 23,422 | +40.7% |
| 4Q19 | 23,419 | +58.9% |
| 3Q19 | 19,014 | +6.6% |
| 2Q19 | 18,671 | +5.9% |
| 1Q19 | 16,647 | +5.7% |
| 4Q18 | 14,735 | -3.0% |
| 3Q18 | 17,836 | +61.3% |
| 2Q18 | 17,634 | +90.3% |
| 1Q18 | 15,744 | +71.5% |
| 4Q17 | 15,188 | +50.9% |
| 3Q17 | 11,059 | +158.9% |
| 2Q17 | 9,268 | +330.5% |
| 1Q17 | 9,181 | +791.4% |
| 4Q16 | 10,062 | +1577.0% |
| 3Q16 | 4,271 | - |
| 2Q16 | 2,153 | - |
| 1Q16 | 1,030 | - |
| 4Q15 | 600 | - |