| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 429,366 | +20.5% |
| 3Q26 | 391,748 | +9.9% |
| 2Q26 | 377,934 | +8.9% |
| 4Q25 | 356,417 | +24.3% |
| 3Q25 | 356,381 | +43.3% |
| 2Q25 | 347,179 | +57.5% |
| 1Q25 | 315,428 | +53.3% |
| 4Q24 | 286,719 | +36.7% |
| 3Q24 | 248,657 | +23.6% |
| 2Q24 | 220,401 | -0.3% |
| 1Q24 | 205,768 | +3.4% |
| 4Q23 | 209,698 | +6.5% |
| 3Q23 | 201,122 | -7.4% |
| 2Q23 | 221,097 | -1.4% |
| 1Q23 | 198,933 | -4.4% |
| 4Q22 | 196,919 | +8.3% |
| 3Q22 | 217,226 | +31.5% |
| 2Q22 | 224,177 | +63.1% |
| 1Q22 | 207,995 | +30.5% |
| 4Q21 | 181,839 | +4.4% |
| 3Q21 | 165,231 | +15.9% |
| 2Q21 | 137,477 | +13.6% |
| 1Q21 | 159,334 | +52.0% |
| 4Q20 | 174,184 | +72.2% |
| 3Q20 | 142,535 | +112.7% |
| 2Q20 | 121,058 | +167.1% |
| 1Q20 | 104,832 | +237.7% |
| 4Q19 | 101,179 | +238.2% |
| 3Q19 | 67,011 | +103.6% |
| 2Q19 | 45,329 | -4.6% |
| 1Q19 | 31,045 | -37.2% |
| 4Q18 | 29,918 | -62.7% |
| 3Q18 | 32,916 | -59.6% |
| 2Q18 | 47,503 | -41.5% |
| 1Q18 | 49,399 | -30.8% |
| 4Q17 | 80,201 | -13.7% |
| 3Q17 | 81,473 | -47.5% |
| 2Q17 | 81,204 | -42.6% |
| 1Q17 | 71,399 | - |
| 4Q16 | 92,985 | -63.7% |
| 3Q16 | 155,248 | - |
| 2Q16 | 141,473 | - |
| 4Q15 | 256,467 | - |