| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,795 | +11.0% |
| 2Q26 | 18,042 | +10.7% |
| 1Q26 | 17,432 | +9.4% |
| 4Q25 | 17,672 | +8.9% |
| 3Q25 | 16,930 | +12.2% |
| 2Q25 | 16,306 | +12.4% |
| 1Q25 | 15,936 | +11.3% |
| 4Q24 | 16,230 | +10.4% |
| 3Q24 | 15,089 | +7.2% |
| 2Q24 | 14,507 | +6.2% |
| 1Q24 | 14,323 | +7.9% |
| 4Q23 | 14,698 | +7.2% |
| 3Q23 | 14,075 | +6.5% |
| 2Q23 | 13,655 | +6.9% |
| 1Q23 | 13,270 | +7.3% |
| 4Q22 | 13,711 | +8.5% |
| 3Q22 | 13,211 | +7.5% |
| 2Q22 | 12,773 | +9.2% |
| 1Q22 | 12,365 | +13.5% |
| 4Q21 | 12,640 | +12.5% |
| 3Q21 | 12,287 | +13.1% |
| 2Q21 | 11,699 | +13.5% |
| 1Q21 | 10,899 | +9.9% |
| 4Q20 | 11,238 | +11.6% |
| 3Q20 | 10,859 | +13.3% |
| 2Q20 | 10,308 | +12.1% |
| 1Q20 | 9,914 | +11.2% |
| 4Q19 | 10,068 | +9.2% |
| 3Q19 | 9,587 | +8.0% |
| 2Q19 | 9,192 | +10.7% |
| 1Q19 | 8,915 | +12.3% |
| 4Q18 | 9,221 | +12.7% |
| 3Q18 | 8,877 | +16.0% |
| 2Q18 | 8,306 | +16.5% |
| 1Q18 | 7,937 | +15.9% |
| 4Q17 | 8,184 | +13.7% |
| 3Q17 | 7,650 | +9.2% |
| 2Q17 | 7,127 | +7.9% |
| 1Q17 | 6,845 | - |
| 4Q16 | 7,200 | +15.7% |
| 3Q16 | 7,003 | - |
| 2Q16 | 6,606 | - |
| 4Q15 | 6,225 | - |