| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 27,171 | +6.3% |
| 2Q26 | 26,908 | +6.6% |
| 1Q26 | 26,045 | +6.6% |
| 4Q25 | 26,275 | +6.5% |
| 3Q25 | 25,550 | +6.6% |
| 2Q25 | 25,241 | +7.4% |
| 1Q25 | 24,423 | +7.6% |
| 4Q24 | 24,678 | +9.1% |
| 3Q24 | 23,968 | +9.7% |
| 2Q24 | 23,508 | +8.7% |
| 1Q24 | 22,706 | +8.8% |
| 4Q23 | 22,616 | +7.9% |
| 3Q23 | 21,856 | +8.2% |
| 2Q23 | 21,621 | +8.8% |
| 1Q23 | 20,870 | +8.8% |
| 4Q22 | 20,961 | +10.1% |
| 3Q22 | 20,196 | +10.5% |
| 2Q22 | 19,866 | +9.8% |
| 1Q22 | 19,190 | +9.3% |
| 4Q21 | 19,036 | +7.3% |
| 3Q21 | 18,283 | +7.6% |
| 2Q21 | 18,098 | +7.7% |
| 1Q21 | 17,552 | +8.7% |
| 4Q20 | 17,737 | +9.9% |
| 3Q20 | 16,998 | +9.4% |
| 2Q20 | 16,807 | -5.5% |
| 1Q20 | 16,152 | -6.5% |
| 4Q19 | 16,145 | -5.6% |
| 3Q19 | 15,534 | -5.1% |
| 2Q19 | 17,794 | +8.7% |
| 1Q19 | 17,267 | +8.6% |
| 4Q18 | 17,095 | +6.4% |
| 3Q18 | 16,362 | +7.1% |
| 2Q18 | 16,375 | +7.5% |
| 1Q18 | 15,892 | +6.4% |
| 4Q17 | 16,067 | +7.7% |
| 3Q17 | 15,278 | +6.0% |
| 2Q17 | 15,238 | +9.3% |
| 1Q17 | 14,935 | - |
| 4Q16 | 14,923 | +8.2% |
| 3Q16 | 14,412 | - |
| 2Q16 | 13,946 | - |
| 4Q15 | 13,796 | - |