| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 18,387 | +5.3% |
| 3Q25 | 17,982 | +7.1% |
| 2Q25 | 17,712 | +3.6% |
| 1Q25 | 17,432 | +12.3% |
| 4Q24 | 17,470 | +12.7% |
| 3Q24 | 16,782 | +10.7% |
| 2Q24 | 17,095 | +15.4% |
| 1Q24 | 15,520 | +9.1% |
| 4Q23 | 15,503 | +12.8% |
| 3Q23 | 15,158 | +18.5% |
| 2Q23 | 14,814 | +18.8% |
| 1Q23 | 14,221 | +18.4% |
| 4Q22 | 13,740 | +16.4% |
| 3Q22 | 12,791 | +10.0% |
| 2Q22 | 12,468 | +6.9% |
| 1Q22 | 12,007 | +5.4% |
| 4Q21 | 11,808 | +8.0% |
| 3Q21 | 11,631 | +9.3% |
| 2Q21 | 11,659 | +10.6% |
| 1Q21 | 11,389 | +8.1% |
| 4Q20 | 10,938 | +3.7% |
| 3Q20 | 10,643 | +2.2% |
| 2Q20 | 10,540 | +3.8% |
| 1Q20 | 10,534 | +3.0% |
| 4Q19 | 10,552 | +3.6% |
| 3Q19 | 10,413 | +3.6% |
| 2Q19 | 10,158 | +2.8% |
| 1Q19 | 10,230 | +5.6% |
| 4Q18 | 10,188 | +3.2% |
| 3Q18 | 10,050 | +3.8% |
| 2Q18 | 9,881 | +3.1% |
| 1Q18 | 9,692 | +1.6% |
| 4Q17 | 9,868 | +2.8% |
| 3Q17 | 9,686 | -2.7% |
| 2Q17 | 9,587 | -4.8% |
| 1Q17 | 9,544 | -4.6% |
| 4Q16 | 9,602 | -4.9% |
| 3Q16 | 9,957 | +1.3% |
| 2Q16 | 10,075 | +2.2% |
| 1Q16 | 10,004 | - |
| 4Q15 | 10,100 | +2.0% |
| 3Q15 | 9,830 | - |
| 2Q15 | 9,854 | - |
| 4Q14 | 9,897 | - |