| （単位：百万） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 19,883 | +16.8% |
| 4Q24 | 19,429 | +18.3% |
| 3Q24 | 18,405 | +18.2% |
| 2Q24 | 17,745 | +18.5% |
| 1Q24 | 17,018 | +23.1% |
| 4Q23 | 16,420 | +24.4% |
| 3Q23 | 15,575 | +28.7% |
| 2Q23 | 14,972 | +31.4% |
| 1Q23 | 13,824 | +28.0% |
| 4Q22 | 13,201 | +27.0% |
| 3Q22 | 12,106 | +20.6% |
| 2Q22 | 11,392 | +17.6% |
| 1Q22 | 10,804 | +26.1% |
| 4Q21 | 10,391 | +28.4% |
| 3Q21 | 10,035 | +26.1% |
| 2Q21 | 9,690 | +23.1% |
| 1Q21 | 8,571 | +15.8% |
| 4Q20 | 8,095 | +7.2% |
| 3Q20 | 7,961 | +10.9% |
| 2Q20 | 7,872 | +10.5% |
| 1Q20 | 7,399 | +8.8% |
| 4Q19 | 7,550 | +13.8% |
| 3Q19 | 7,180 | +6.9% |
| 2Q19 | 7,125 | +15.1% |
| 1Q19 | 6,798 | +12.0% |
| 4Q18 | 6,635 | +8.7% |
| 3Q18 | 6,718 | +28.9% |
| 2Q18 | 6,189 | +24.0% |
| 1Q18 | 6,072 | +28.4% |
| 4Q17 | 6,103 | +39.6% |
| 3Q17 | 5,213 | +28.4% |
| 2Q17 | 4,993 | +21.4% |
| 1Q17 | 4,729 | +1.5% |
| 4Q16 | 4,371 | +4.8% |
| 3Q16 | 4,059 | - |
| 2Q16 | 4,113 | - |
| 1Q16 | 4,658 | - |
| 4Q15 | 4,172 | -25.6% |
| 4Q14 | 5,608 | -11.3% |
| 4Q13 | 6,326 | +11.0% |
| 4Q12 | 5,697 | +4.6% |
| 4Q11 | 5,445 | - |