| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 42,312 | +5.5% |
| 3Q25 | 41,432 | +5.5% |
| 2Q25 | 41,209 | +5.4% |
| 1Q25 | 40,537 | +5.2% |
| 4Q24 | 40,118 | +5.5% |
| 3Q24 | 39,284 | +5.6% |
| 2Q24 | 39,114 | +5.7% |
| 1Q24 | 38,516 | +5.2% |
| 4Q23 | 38,020 | +5.8% |
| 3Q23 | 37,217 | +5.1% |
| 2Q23 | 37,021 | +5.3% |
| 1Q23 | 36,598 | +5.5% |
| 4Q22 | 35,942 | +5.7% |
| 3Q22 | 35,427 | +6.8% |
| 2Q22 | 35,170 | +6.9% |
| 1Q22 | 34,686 | +7.0% |
| 4Q21 | 34,005 | +7.3% |
| 3Q21 | 33,161 | +6.6% |
| 2Q21 | 32,911 | +7.6% |
| 1Q21 | 32,415 | +8.3% |
| 4Q20 | 31,701 | +8.0% |
| 3Q20 | 31,111 | +8.1% |
| 2Q20 | 30,600 | +8.4% |
| 1Q20 | 29,935 | +8.2% |
| 4Q19 | 29,346 | +8.2% |
| 3Q19 | 28,786 | +9.3% |
| 2Q19 | 28,222 | +8.4% |
| 1Q19 | 27,657 | +7.5% |
| 4Q18 | 27,128 | +8.1% |
| 3Q18 | 26,339 | +6.9% |
| 2Q18 | 26,027 | +7.4% |
| 1Q18 | 25,724 | +8.5% |
| 4Q17 | 25,100 | +8.6% |
| 3Q17 | 24,634 | +8.2% |
| 2Q17 | 24,228 | +8.2% |
| 1Q17 | 23,714 | +7.5% |
| 4Q16 | 23,111 | +6.7% |
| 3Q16 | 22,759 | +7.3% |
| 2Q16 | 22,386 | - |
| 1Q16 | 22,066 | - |
| 4Q15 | 21,661 | +6.3% |
| 3Q15 | 21,217 | - |
| 4Q14 | 20,380 | - |