| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 31,122 | +9.9% |
| 3Q25 | 29,779 | +8.7% |
| 2Q25 | 29,245 | +8.2% |
| 4Q24 | 28,311 | +7.1% |
| 3Q24 | 27,400 | +6.3% |
| 2Q24 | 27,026 | +5.2% |
| 1Q24 | 26,430 | +4.1% |
| 4Q23 | 26,435 | +3.6% |
| 3Q23 | 25,781 | +2.6% |
| 2Q23 | 25,693 | +3.5% |
| 1Q23 | 25,390 | +6.0% |
| 4Q22 | 25,511 | +6.8% |
| 3Q22 | 25,125 | +7.4% |
| 2Q22 | 24,834 | +7.7% |
| 1Q22 | 23,952 | +7.2% |
| 4Q21 | 23,888 | +6.8% |
| 3Q21 | 23,395 | +7.4% |
| 2Q21 | 23,050 | +6.1% |
| 1Q21 | 22,337 | +5.2% |
| 4Q20 | 22,361 | +5.7% |
| 3Q20 | 21,784 | +4.7% |
| 2Q20 | 21,735 | +5.4% |
| 1Q20 | 21,226 | +5.7% |
| 4Q19 | 21,147 | +5.0% |
| 3Q19 | 20,811 | +5.7% |
| 2Q19 | 20,619 | +5.0% |
| 1Q19 | 20,086 | +5.5% |
| 4Q18 | 20,131 | +5.1% |
| 3Q18 | 19,698 | +4.9% |
| 2Q18 | 19,632 | +6.2% |
| 1Q18 | 19,045 | +7.2% |
| 4Q17 | 19,161 | +9.1% |
| 3Q17 | 18,773 | +8.7% |
| 2Q17 | 18,485 | +7.8% |
| 1Q17 | 17,763 | +6.7% |
| 4Q16 | 17,559 | +4.4% |
| 3Q16 | 17,276 | +4.3% |
| 2Q16 | 17,145 | +4.0% |
| 1Q16 | 16,645 | - |
| 4Q15 | 16,812 | +4.8% |
| 3Q15 | 16,565 | - |
| 2Q15 | 16,483 | - |
| 4Q14 | 16,039 | - |