| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 19,091 | +4.5% |
| 1Q26 | 19,043 | +3.4% |
| 4Q25 | 18,875 | +4.7% |
| 3Q25 | 18,900 | +5.1% |
| 2Q25 | 18,272 | -2.1% |
| 1Q25 | 18,415 | -1.1% |
| 4Q24 | 18,034 | -2.7% |
| 3Q24 | 17,977 | -0.6% |
| 2Q24 | 18,670 | +1.8% |
| 1Q24 | 18,623 | +6.4% |
| 4Q23 | 18,529 | +9.5% |
| 3Q23 | 18,081 | +10.3% |
| 2Q23 | 18,347 | +14.7% |
| 1Q23 | 17,506 | +11.4% |
| 4Q22 | 16,929 | +7.8% |
| 3Q22 | 16,394 | +10.1% |
| 2Q22 | 16,001 | +9.1% |
| 1Q22 | 15,711 | +6.3% |
| 4Q21 | 15,704 | +3.5% |
| 3Q21 | 14,890 | -1.7% |
| 2Q21 | 14,663 | -5.0% |
| 1Q21 | 14,783 | -4.9% |
| 4Q20 | 15,170 | -5.2% |
| 3Q20 | 15,148 | -3.4% |
| 2Q20 | 15,437 | -1.5% |
| 1Q20 | 15,546 | +4.5% |
| 4Q19 | 15,997 | +10.4% |
| 3Q19 | 15,685 | +10.1% |
| 2Q19 | 15,667 | +8.9% |
| 1Q19 | 14,878 | +6.5% |
| 4Q18 | 14,488 | +5.5% |
| 3Q18 | 14,245 | +5.7% |
| 2Q18 | 14,382 | +12.4% |
| 1Q18 | 13,966 | +13.7% |
| 4Q17 | 13,739 | +13.3% |
| 3Q17 | 13,475 | +12.9% |
| 2Q17 | 12,790 | +16.3% |
| 1Q17 | 12,282 | - |
| 4Q16 | 12,131 | +17.3% |
| 3Q16 | 11,936 | - |
| 2Q16 | 10,999 | - |
| 4Q15 | 10,343 | - |