| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 18,320 | +3.9% |
| 4Q25 | 18,301 | +4.2% |
| 3Q25 | 17,954 | +4.1% |
| 2Q25 | 17,718 | +3.3% |
| 1Q25 | 17,627 | +4.2% |
| 4Q24 | 17,556 | +3.2% |
| 3Q24 | 17,243 | +3.4% |
| 2Q24 | 17,156 | +4.4% |
| 1Q24 | 16,917 | +4.1% |
| 4Q23 | 17,015 | +3.4% |
| 3Q23 | 16,672 | +3.5% |
| 2Q23 | 16,438 | +3.9% |
| 1Q23 | 16,243 | +5.5% |
| 4Q22 | 16,449 | +7.2% |
| 3Q22 | 16,112 | +7.9% |
| 2Q22 | 15,825 | +7.1% |
| 1Q22 | 15,391 | +7.2% |
| 4Q21 | 15,350 | +8.9% |
| 3Q21 | 14,935 | +9.1% |
| 2Q21 | 14,774 | +8.6% |
| 1Q21 | 14,354 | +7.1% |
| 4Q20 | 14,095 | +5.4% |
| 3Q20 | 13,690 | +4.8% |
| 2Q20 | 13,610 | +4.5% |
| 1Q20 | 13,406 | +4.5% |
| 4Q19 | 13,369 | +5.5% |
| 3Q19 | 13,067 | +5.8% |
| 2Q19 | 13,028 | +5.8% |
| 1Q19 | 12,829 | +6.3% |
| 4Q18 | 12,677 | +6.4% |
| 3Q18 | 12,346 | +6.9% |
| 2Q18 | 12,309 | +8.2% |
| 1Q18 | 12,073 | +8.2% |
| 4Q17 | 11,918 | +8.1% |
| 3Q17 | 11,554 | +7.4% |
| 2Q17 | 11,378 | +6.3% |
| 1Q17 | 11,160 | +5.2% |
| 4Q16 | 11,027 | +3.8% |
| 3Q16 | 10,758 | +2.9% |
| 2Q16 | 10,702 | - |
| 1Q16 | 10,606 | - |
| 4Q15 | 10,625 | +3.6% |
| 3Q15 | 10,451 | - |
| 4Q14 | 10,258 | - |