| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 467,358 | +4.8% |
| 1Q26 | 450,443 | +1.8% |
| 4Q25 | 498,695 | +1.9% |
| 3Q25 | 462,049 | +6.7% |
| 2Q25 | 445,885 | -3.1% |
| 1Q25 | 442,608 | -0.3% |
| 4Q24 | 489,224 | +1.2% |
| 3Q24 | 432,963 | -7.2% |
| 2Q24 | 460,176 | -7.3% |
| 1Q24 | 443,908 | -10.1% |
| 4Q23 | 483,567 | -1.4% |
| 3Q23 | 466,783 | +2.6% |
| 2Q23 | 496,672 | +15.8% |
| 1Q23 | 493,921 | +10.7% |
| 4Q22 | 490,396 | +0.1% |
| 3Q22 | 454,759 | +5.2% |
| 2Q22 | 428,946 | +1.8% |
| 1Q22 | 446,284 | +25.2% |
| 4Q21 | 490,140 | +11.1% |
| 3Q21 | 432,126 | +3.4% |
| 2Q21 | 421,381 | -1.9% |
| 1Q21 | 356,479 | -15.1% |
| 4Q20 | 441,122 | - |
| 3Q20 | 418,030 | - |
| 2Q20 | 429,529 | - |
| 1Q20 | 419,804 | - |