| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 55,190 | +4.6% |
| 2Q26 | 54,351 | +5.6% |
| 1Q26 | 53,390 | +6.2% |
| 4Q25 | 53,219 | +5.8% |
| 3Q25 | 52,744 | +6.8% |
| 2Q25 | 51,483 | +6.9% |
| 1Q25 | 50,284 | +7.9% |
| 4Q24 | 50,297 | +8.5% |
| 3Q24 | 49,388 | +4.9% |
| 2Q24 | 48,141 | +5.8% |
| 1Q24 | 46,620 | +7.7% |
| 4Q23 | 46,352 | +11.5% |
| 3Q23 | 47,086 | +17.4% |
| 2Q23 | 45,511 | +22.0% |
| 1Q23 | 43,279 | +25.9% |
| 4Q22 | 41,555 | +24.7% |
| 3Q22 | 40,091 | +22.4% |
| 2Q22 | 37,316 | +17.3% |
| 1Q22 | 34,369 | +10.3% |
| 4Q21 | 33,331 | +7.6% |
| 3Q21 | 32,753 | +7.5% |
| 2Q21 | 31,824 | +7.5% |
| 1Q21 | 31,159 | +8.3% |
| 4Q20 | 30,985 | +7.7% |
| 3Q20 | 30,466 | +6.6% |
| 2Q20 | 29,599 | +5.5% |
| 1Q20 | 28,771 | +4.6% |
| 4Q19 | 28,758 | +6.0% |
| 3Q19 | 28,584 | +6.3% |
| 2Q19 | 28,051 | +7.8% |
| 1Q19 | 27,500 | +9.3% |
| 4Q18 | 27,130 | +9.5% |
| 3Q18 | 26,894 | +10.9% |
| 2Q18 | 26,026 | +11.4% |
| 1Q18 | 25,160 | +10.8% |
| 4Q17 | 24,775 | +10.3% |
| 3Q17 | 24,253 | +11.5% |
| 2Q17 | 23,354 | +10.6% |
| 1Q17 | 22,714 | - |
| 4Q16 | 22,452 | +9.5% |
| 3Q16 | 21,750 | - |
| 2Q16 | 21,114 | - |
| 4Q15 | 20,509 | - |