| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 21,056 | +5.3% |
| 2Q26 | 20,700 | +6.4% |
| 1Q26 | 20,272 | +4.8% |
| 4Q25 | 20,234 | +7.2% |
| 3Q25 | 20,003 | +11.3% |
| 2Q25 | 19,463 | +8.4% |
| 1Q25 | 19,338 | +6.2% |
| 4Q24 | 18,870 | +2.1% |
| 3Q24 | 17,977 | -2.2% |
| 2Q24 | 17,948 | -1.0% |
| 1Q24 | 18,204 | +0.6% |
| 4Q23 | 18,477 | +2.3% |
| 3Q23 | 18,377 | +1.2% |
| 2Q23 | 18,138 | +1.8% |
| 1Q23 | 18,090 | +3.2% |
| 4Q22 | 18,066 | +4.9% |
| 3Q22 | 18,164 | +10.2% |
| 2Q22 | 17,814 | +9.8% |
| 1Q22 | 17,525 | +8.5% |
| 4Q21 | 17,221 | +5.6% |
| 3Q21 | 16,485 | +6.9% |
| 2Q21 | 16,224 | +8.0% |
| 1Q21 | 16,157 | +9.6% |
| 4Q20 | 16,315 | +9.3% |
| 3Q20 | 15,425 | +8.4% |
| 2Q20 | 15,024 | +10.7% |
| 1Q20 | 14,739 | +11.2% |
| 4Q19 | 14,927 | +12.1% |
| 3Q19 | 14,228 | +0.6% |
| 2Q19 | 13,569 | -3.3% |
| 1Q19 | 13,255 | -3.6% |
| 4Q18 | 13,318 | -5.9% |
| 3Q18 | 14,137 | +7.6% |
| 2Q18 | 14,025 | +7.2% |
| 1Q18 | 13,757 | +5.5% |
| 4Q17 | 14,150 | +7.2% |
| 3Q17 | 13,139 | +8.9% |
| 2Q17 | 13,086 | +9.5% |
| 1Q17 | 13,036 | - |
| 4Q16 | 13,203 | +11.5% |
| 3Q16 | 12,068 | - |
| 2Q16 | 11,946 | - |
| 4Q15 | 11,837 | - |