| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,559 | +14.8% |
| 1Q26 | 14,459 | +6.2% |
| 4Q25 | 17,421 | +21.7% |
| 3Q25 | 13,427 | -1.8% |
| 2Q25 | 13,558 | +2.4% |
| 1Q25 | 13,610 | -1.4% |
| 4Q24 | 14,319 | +2.8% |
| 3Q24 | 13,670 | +12.1% |
| 2Q24 | 13,245 | +15.0% |
| 1Q24 | 13,803 | +18.5% |
| 4Q23 | 13,930 | +10.7% |
| 3Q23 | 12,194 | +22.4% |
| 2Q23 | 11,513 | +20.7% |
| 1Q23 | 11,648 | +18.2% |
| 4Q22 | 12,589 | +15.1% |
| 3Q22 | 9,966 | +5.0% |
| 2Q22 | 9,535 | +3.2% |
| 1Q22 | 9,852 | +2.9% |
| 4Q21 | 10,941 | -1.1% |
| 3Q21 | 9,488 | +8.3% |
| 2Q21 | 9,240 | +2.1% |
| 1Q21 | 9,572 | +14.5% |
| 4Q20 | 11,062 | +16.8% |
| 3Q20 | 8,759 | +9.6% |
| 2Q20 | 9,048 | +99.6% |
| 1Q20 | 8,357 | +80.8% |
| 4Q19 | 9,473 | +89.2% |
| 3Q19 | 7,990 | +80.9% |
| 2Q19 | 4,534 | +7.7% |
| 1Q19 | 4,623 | +12.9% |
| 4Q18 | 5,007 | +0.8% |
| 3Q18 | 4,418 | +2.6% |
| 2Q18 | 4,211 | +1.3% |
| 1Q18 | 4,096 | -2.0% |
| 4Q17 | 4,966 | +8.5% |
| 3Q17 | 4,307 | +0.3% |
| 2Q17 | 4,155 | - |
| 1Q17 | 4,179 | - |
| 4Q16 | 4,579 | - |
| 3Q16 | 4,292 | - |