| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 28,703 | +13.8% |
| 2Q25 | 26,485 | +15.9% |
| 1Q25 | 24,397 | +14.0% |
| 4Q24 | 25,226 | +13.1% |
| 3Q24 | 24,477 | +13.3% |
| 2Q24 | 22,857 | +8.6% |
| 1Q24 | 21,410 | +8.3% |
| 4Q23 | 22,305 | +8.7% |
| 3Q23 | 21,605 | +12.4% |
| 2Q23 | 21,038 | +15.9% |
| 1Q23 | 19,774 | +25.4% |
| 4Q22 | 20,516 | +16.4% |
| 3Q22 | 19,217 | +22.6% |
| 2Q22 | 18,156 | +22.4% |
| 1Q22 | 15,765 | +24.2% |
| 4Q21 | 17,623 | +43.8% |
| 3Q21 | 15,669 | +84.0% |
| 2Q21 | 14,834 | +103.2% |
| 1Q21 | 12,698 | +79.5% |
| 4Q20 | 12,252 | +75.8% |
| 3Q20 | 8,516 | +91.2% |
| 2Q20 | 7,299 | +160.5% |
| 1Q20 | 7,073 | +1346.4% |
| 4Q19 | 6,971 | +1799.5% |
| 3Q19 | 4,453 | -492.7% |
| 2Q19 | 2,802 | -230.4% |
| 1Q19 | 489 | -114.1% |
| 4Q18 | 367 | -112.0% |
| 3Q18 | -1,134 | -76.1% |
| 2Q18 | -2,148 | -59.6% |
| 1Q18 | -3,464 | -44.8% |
| 4Q17 | -3,050 | -43.7% |
| 3Q17 | -4,738 | -24.4% |
| 2Q17 | -5,313 | -13.1% |
| 1Q17 | -6,270 | -9.2% |
| 4Q16 | -5,414 | -9.4% |
| 3Q16 | -6,268 | - |
| 2Q16 | -6,116 | - |
| 1Q16 | -6,905 | - |
| 4Q15 | -5,979 | -21.3% |
| 4Q14 | -7,598 | - |