| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 915 | +53.8% |
| 1Q26 | 859 | +94.3% |
| 4Q25 | 1,034 | +157.2% |
| 3Q25 | 1,175 | +196.0% |
| 2Q25 | 595 | +59.1% |
| 1Q25 | 442 | +19.5% |
| 4Q24 | 402 | -3.6% |
| 3Q24 | 397 | +11.5% |
| 2Q24 | 374 | +7.5% |
| 1Q24 | 370 | +6.0% |
| 4Q23 | 417 | +8.6% |
| 3Q23 | 356 | +6.3% |
| 2Q23 | 348 | +10.5% |
| 1Q23 | 349 | +12.2% |
| 4Q22 | 384 | +27.6% |
| 3Q22 | 335 | +9.7% |
| 2Q22 | 315 | +2.1% |
| 1Q22 | 311 | -1.3% |
| 4Q21 | 300 | -22.1% |
| 3Q21 | 305 | -17.4% |
| 2Q21 | 308 | -13.9% |
| 1Q21 | 315 | -12.1% |
| 4Q20 | 386 | +5.5% |
| 3Q20 | 369 | +10.7% |
| 2Q20 | 358 | +10.3% |
| 1Q20 | 358 | +12.8% |
| 4Q19 | 365 | +7.7% |
| 3Q19 | 333 | +2.9% |
| 2Q19 | 324 | +1.2% |
| 1Q19 | 318 | -5.0% |
| 4Q18 | 339 | +7.3% |
| 3Q18 | 324 | +1.3% |
| 2Q18 | 320 | -8.9% |
| 1Q18 | 334 | -10.1% |
| 4Q17 | 316 | -11.9% |
| 3Q17 | 320 | -13.7% |
| 2Q17 | 352 | - |
| 1Q17 | 372 | - |
| 4Q16 | 359 | - |
| 3Q16 | 370 | - |