| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 14,539 | +29.8% |
| 1Q26 | 11,956 | +4.6% |
| 4Q25 | 13,930 | +8.4% |
| 3Q25 | 11,503 | +9.8% |
| 2Q25 | 11,201 | +4.4% |
| 1Q25 | 11,430 | +8.2% |
| 4Q24 | 12,847 | +3.7% |
| 3Q24 | 10,476 | -14.4% |
| 2Q24 | 10,725 | -7.7% |
| 1Q24 | 10,559 | +5.4% |
| 4Q23 | 12,388 | +7.4% |
| 3Q23 | 12,238 | +32.0% |
| 2Q23 | 11,621 | +19.4% |
| 1Q23 | 10,018 | +10.1% |
| 4Q22 | 11,530 | +11.5% |
| 3Q22 | 9,270 | +3.9% |
| 2Q22 | 9,734 | +9.8% |
| 1Q22 | 9,098 | +9.1% |
| 4Q21 | 10,340 | +9.0% |
| 3Q21 | 8,923 | -0.7% |
| 2Q21 | 8,865 | -4.9% |
| 1Q21 | 8,341 | -9.5% |
| 4Q20 | 9,488 | -2.2% |
| 3Q20 | 8,982 | +49.1% |
| 2Q20 | 9,319 | +52.8% |
| 1Q20 | 9,212 | +49.7% |
| 4Q19 | 9,701 | +43.7% |
| 3Q19 | 6,024 | +3.8% |
| 2Q19 | 6,099 | +1.1% |
| 1Q19 | 6,152 | +6.2% |
| 4Q18 | 6,751 | +4.7% |
| 3Q18 | 5,804 | -2.3% |
| 2Q18 | 6,031 | +1.7% |
| 1Q18 | 5,793 | -3.9% |
| 4Q17 | 6,448 | -4.8% |
| 3Q17 | 5,939 | -5.6% |
| 2Q17 | 5,929 | - |
| 1Q17 | 6,030 | - |
| 4Q16 | 6,774 | - |
| 3Q16 | 6,289 | - |