| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,102 | +89.9% |
| 3Q26 | 965 | +100.8% |
| 2Q26 | 956 | +122.6% |
| 1Q26 | 904 | +91.3% |
| 4Q25 | 580 | +35.2% |
| 3Q25 | 480 | +5.5% |
| 2Q25 | 429 | +6.3% |
| 1Q25 | 472 | +17.4% |
| 4Q24 | 429 | +13.1% |
| 3Q24 | 455 | +15.1% |
| 2Q24 | 404 | +9.8% |
| 1Q24 | 402 | +22.0% |
| 4Q23 | 380 | +6.4% |
| 3Q23 | 396 | +17.9% |
| 2Q23 | 368 | +11.6% |
| 1Q23 | 330 | -7.3% |
| 4Q22 | 357 | -1.8% |
| 3Q22 | 335 | +1.0% |
| 2Q22 | 330 | +10.1% |
| 1Q22 | 356 | +32.9% |
| 4Q21 | 363 | -12.6% |
| 3Q21 | 332 | -13.3% |
| 2Q21 | 300 | -20.6% |
| 1Q21 | 268 | -28.7% |
| 4Q20 | 416 | -3.7% |
| 3Q20 | 383 | +2.7% |
| 2Q20 | 377 | +5.6% |
| 1Q20 | 376 | +14.3% |
| 4Q19 | 432 | +23.7% |
| 3Q19 | 373 | +15.8% |
| 2Q19 | 357 | +24.3% |
| 1Q19 | 329 | +24.7% |
| 4Q18 | 349 | +32.6% |
| 3Q18 | 322 | +30.5% |
| 2Q18 | 287 | +12.8% |
| 1Q18 | 264 | +5.4% |
| 4Q17 | 263 | -7.0% |
| 3Q17 | 247 | -6.2% |
| 2Q17 | 255 | - |
| 1Q17 | 250 | - |
| 4Q16 | 283 | - |
| 3Q16 | 263 | - |