| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 66,905 | -1.9% |
| 2Q26 | 63,377 | -2.8% |
| 1Q26 | 61,302 | -0.5% |
| 4Q25 | 66,328 | -1.0% |
| 3Q25 | 68,215 | -2.4% |
| 2Q25 | 65,188 | -0.7% |
| 1Q25 | 61,631 | -0.6% |
| 4Q24 | 67,020 | +2.2% |
| 3Q24 | 69,859 | +2.2% |
| 2Q24 | 65,672 | +1.3% |
| 1Q24 | 62,017 | +6.6% |
| 4Q23 | 65,569 | +12.3% |
| 3Q23 | 68,372 | +7.5% |
| 2Q23 | 64,808 | +8.7% |
| 1Q23 | 58,194 | +3.7% |
| 4Q22 | 58,410 | -9.0% |
| 3Q22 | 63,584 | -9.8% |
| 2Q22 | 59,613 | -9.2% |
| 1Q22 | 56,138 | +16.3% |
| 4Q21 | 64,166 | -14.1% |
| 3Q21 | 70,492 | -10.0% |
| 2Q21 | 65,627 | -17.3% |
| 1Q21 | 48,257 | -35.4% |
| 4Q20 | 74,690 | -6.8% |
| 3Q20 | 78,317 | -7.1% |
| 2Q20 | 79,334 | -0.0% |
| 1Q20 | 74,682 | -0.8% |
| 4Q19 | 80,103 | -8.1% |
| 3Q19 | 84,291 | -5.6% |
| 2Q19 | 79,369 | -6.6% |
| 1Q19 | 75,289 | -7.4% |
| 4Q18 | 87,207 | -0.3% |
| 3Q18 | 89,319 | +0.5% |
| 2Q18 | 85,005 | +1.9% |
| 1Q18 | 81,338 | -0.7% |
| 4Q17 | 87,453 | +1.4% |
| 3Q17 | 88,891 | +6.0% |
| 2Q17 | 83,434 | - |
| 1Q17 | 81,895 | - |
| 4Q16 | 86,274 | - |
| 3Q16 | 83,863 | - |