| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 58,578 | +5.9% |
| 1Q26 | 58,138 | +7.1% |
| 4Q25 | 57,216 | +5.1% |
| 3Q25 | 55,922 | +2.0% |
| 2Q25 | 55,338 | +0.9% |
| 1Q25 | 54,270 | +0.1% |
| 4Q24 | 54,427 | +4.1% |
| 3Q24 | 54,824 | +3.4% |
| 2Q24 | 54,819 | +6.0% |
| 1Q24 | 54,206 | +5.9% |
| 4Q23 | 52,262 | +3.3% |
| 3Q23 | 53,032 | +5.4% |
| 2Q23 | 51,726 | +3.7% |
| 1Q23 | 51,171 | +4.3% |
| 4Q22 | 50,590 | +2.2% |
| 3Q22 | 50,321 | +1.4% |
| 2Q22 | 49,902 | +2.8% |
| 1Q22 | 49,076 | +4.2% |
| 4Q21 | 49,494 | +5.3% |
| 3Q21 | 49,616 | +8.2% |
| 2Q21 | 48,555 | +9.8% |
| 1Q21 | 47,117 | +8.7% |
| 4Q20 | 46,990 | +8.7% |
| 3Q20 | 45,859 | +7.5% |
| 2Q20 | 44,214 | +7.0% |
| 1Q20 | 43,347 | +8.6% |
| 4Q19 | 43,245 | +9.1% |
| 3Q19 | 42,677 | +12.8% |
| 2Q19 | 41,335 | +11.0% |
| 1Q19 | 39,923 | +14.6% |
| 4Q18 | 39,625 | +15.8% |
| 3Q18 | 37,836 | +17.0% |
| 2Q18 | 37,255 | +17.5% |
| 1Q18 | 34,838 | +13.4% |
| 4Q17 | 34,208 | +12.8% |
| 3Q17 | 32,339 | +8.7% |
| 2Q17 | 31,714 | +11.0% |
| 1Q17 | 30,726 | +7.8% |
| 4Q16 | 30,315 | +10.7% |
| 3Q16 | 29,750 | - |
| 2Q16 | 28,569 | - |
| 1Q16 | 28,513 | - |
| 4Q15 | 27,378 | +105.3% |
| 4Q14 | 13,334 | +31.9% |
| 4Q13 | 10,111 | - |