| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 352,000 | +20.5% |
| 1Q26 | 313,000 | +4.7% |
| 4Q25 | 318,569 | +6.6% |
| 3Q25 | 406,000 | +75.0% |
| 2Q25 | 292,000 | +1.3% |
| 1Q25 | 299,000 | +18.2% |
| 4Q24 | 298,789 | +7.8% |
| 3Q24 | 232,049 | -0.1% |
| 2Q24 | 288,162 | +36.8% |
| 1Q24 | 253,050 | -13.3% |
| 4Q23 | 277,046 | -17.1% |
| 3Q23 | 232,377 | -11.7% |
| 2Q23 | 210,577 | -8.6% |
| 1Q23 | 291,904 | +41.9% |
| 4Q22 | 334,235 | +15.4% |
| 3Q22 | 263,046 | +11.4% |
| 2Q22 | 230,272 | +8.4% |
| 1Q22 | 205,682 | +13.3% |
| 4Q21 | 289,524 | +31.1% |
| 3Q21 | 236,135 | +43.7% |
| 2Q21 | 212,372 | +38.0% |
| 1Q21 | 181,493 | +7.5% |
| 4Q20 | 220,860 | +53.9% |
| 3Q20 | 164,336 | +20.2% |
| 2Q20 | 153,942 | -22.2% |
| 1Q20 | 168,770 | +95.5% |
| 4Q19 | 143,518 | +38.1% |
| 3Q19 | 136,733 | +65.1% |
| 2Q19 | 197,868 | +85.4% |
| 1Q19 | 86,340 | +199.0% |
| 4Q18 | 103,953 | +25.9% |
| 3Q18 | 82,814 | +220.3% |
| 2Q18 | 106,720 | +47.7% |
| 1Q18 | 28,878 | -48.9% |
| 4Q17 | 82,542 | - |
| 3Q17 | 25,857 | - |
| 2Q17 | 72,232 | - |
| 1Q17 | 56,561 | - |