| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 16,110 | +4.7% |
| 2Q25 | 16,494 | +9.3% |
| 1Q25 | 16,251 | +11.5% |
| 4Q24 | 16,616 | +11.2% |
| 3Q24 | 15,393 | +10.0% |
| 2Q24 | 15,094 | +14.4% |
| 1Q24 | 14,575 | +16.8% |
| 4Q23 | 14,938 | +10.3% |
| 3Q23 | 13,992 | +18.2% |
| 2Q23 | 13,197 | +39.2% |
| 1Q23 | 12,482 | +52.3% |
| 4Q22 | 13,545 | +85.8% |
| 3Q22 | 11,840 | +80.6% |
| 2Q22 | 9,482 | +80.7% |
| 1Q22 | 8,196 | +127.5% |
| 4Q21 | 7,291 | +139.4% |
| 3Q21 | 6,556 | +155.3% |
| 2Q21 | 5,247 | +98.3% |
| 1Q21 | 3,602 | +31.7% |
| 4Q20 | 3,046 | +1.0% |
| 3Q20 | 2,567 | +0.4% |
| 2Q20 | 2,646 | +7.8% |
| 1Q20 | 2,736 | +13.4% |
| 4Q19 | 3,016 | +24.7% |
| 3Q19 | 2,558 | +26.8% |
| 2Q19 | 2,455 | +26.8% |
| 1Q19 | 2,413 | +26.9% |
| 4Q18 | 2,418 | +42.3% |
| 3Q18 | 2,017 | +57.5% |
| 2Q18 | 1,936 | +53.6% |
| 1Q18 | 1,901 | +52.6% |
| 4Q17 | 1,698 | +46.7% |
| 3Q17 | 1,280 | +59.8% |
| 2Q17 | 1,260 | +46.4% |
| 1Q17 | 1,246 | +40.1% |
| 4Q16 | 1,157 | +36.1% |
| 3Q16 | 801 | - |
| 2Q16 | 860 | - |
| 1Q16 | 889 | - |
| 4Q15 | 850 | +23.2% |
| 4Q14 | 689 | - |