| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,420 | +3.4% |
| 2Q26 | 29,264 | +2.8% |
| 1Q26 | 28,678 | +3.6% |
| 4Q25 | 29,228 | +6.3% |
| 3Q25 | 28,445 | +6.9% |
| 2Q25 | 28,454 | +6.3% |
| 1Q25 | 27,672 | +5.4% |
| 4Q24 | 27,494 | +4.9% |
| 3Q24 | 26,615 | +4.2% |
| 2Q24 | 26,774 | +6.3% |
| 1Q24 | 26,244 | +5.2% |
| 4Q23 | 26,201 | +4.8% |
| 3Q23 | 25,544 | +4.3% |
| 2Q23 | 25,181 | +4.1% |
| 1Q23 | 24,941 | +6.8% |
| 4Q22 | 25,006 | +9.3% |
| 3Q22 | 24,497 | +10.0% |
| 2Q22 | 24,181 | +9.8% |
| 1Q22 | 23,354 | +7.5% |
| 4Q21 | 22,880 | +6.0% |
| 3Q21 | 22,268 | +5.1% |
| 2Q21 | 22,032 | +5.1% |
| 1Q21 | 21,716 | +5.0% |
| 4Q20 | 21,575 | +4.4% |
| 3Q20 | 21,178 | +4.6% |
| 2Q20 | 20,954 | +4.7% |
| 1Q20 | 20,678 | +6.7% |
| 4Q19 | 20,663 | +9.4% |
| 3Q19 | 20,241 | +10.8% |
| 2Q19 | 20,011 | +11.6% |
| 1Q19 | 19,379 | +13.1% |
| 4Q18 | 18,887 | +13.9% |
| 3Q18 | 18,264 | +13.0% |
| 2Q18 | 17,923 | +13.7% |
| 1Q18 | 17,140 | +12.1% |
| 4Q17 | 16,579 | +9.1% |
| 3Q17 | 16,166 | +8.8% |
| 2Q17 | 15,770 | +6.9% |
| 1Q17 | 15,287 | +6.8% |
| 4Q16 | 15,191 | +9.1% |
| 3Q16 | 14,859 | - |
| 2Q16 | 14,752 | - |
| 1Q16 | 14,308 | - |
| 4Q15 | 13,925 | - |