| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,271 | +3.9% |
| 1Q26 | 2,285 | +3.6% |
| 4Q25 | 2,321 | +2.1% |
| 3Q25 | 2,254 | +0.3% |
| 2Q25 | 2,185 | -0.8% |
| 1Q25 | 2,205 | -0.0% |
| 4Q24 | 2,272 | -0.7% |
| 3Q24 | 2,246 | +24.6% |
| 2Q24 | 2,203 | +2.9% |
| 1Q24 | 2,206 | +12.2% |
| 4Q23 | 2,287 | +10.6% |
| 3Q23 | 1,803 | -5.4% |
| 2Q23 | 2,140 | +25.2% |
| 1Q23 | 1,966 | +10.0% |
| 4Q22 | 2,067 | +6.9% |
| 3Q22 | 1,907 | +18.7% |
| 2Q22 | 1,709 | -2.5% |
| 1Q22 | 1,787 | +3.0% |
| 4Q21 | 1,933 | +3.5% |
| 3Q21 | 1,606 | -6.3% |
| 2Q21 | 1,753 | +14.3% |
| 1Q21 | 1,736 | +15.0% |
| 4Q20 | 1,867 | +23.6% |
| 3Q20 | 1,714 | +16.3% |
| 2Q20 | 1,534 | +6.3% |
| 1Q20 | 1,509 | +5.0% |
| 4Q19 | 1,510 | +3.3% |
| 3Q19 | 1,474 | -0.1% |
| 2Q19 | 1,442 | +2.3% |
| 1Q19 | 1,437 | +0.8% |
| 4Q18 | 1,462 | +1.0% |
| 3Q18 | 1,476 | +3.5% |
| 2Q18 | 1,411 | +2.3% |
| 1Q18 | 1,425 | +0.4% |
| 4Q17 | 1,447 | -0.3% |
| 3Q17 | 1,426 | +4.0% |
| 2Q17 | 1,379 | - |
| 1Q17 | 1,419 | - |
| 4Q16 | 1,451 | - |
| 3Q16 | 1,370 | - |