| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,571 | +50.9% |
| 1Q26 | 12,471 | +25.1% |
| 4Q25 | 11,244 | +22.6% |
| 3Q25 | 9,538 | +8.4% |
| 2Q25 | 10,322 | +13.5% |
| 1Q25 | 9,967 | +4.2% |
| 4Q24 | 9,175 | +6.4% |
| 3Q24 | 8,798 | +11.0% |
| 2Q24 | 9,094 | +11.1% |
| 1Q24 | 9,566 | +15.5% |
| 4Q23 | 8,620 | +5.9% |
| 3Q23 | 7,923 | +7.6% |
| 2Q23 | 8,183 | +11.9% |
| 1Q23 | 8,280 | +7.6% |
| 4Q22 | 8,143 | +16.8% |
| 3Q22 | 7,360 | +12.2% |
| 2Q22 | 7,310 | +8.5% |
| 1Q22 | 7,692 | +7.8% |
| 4Q21 | 6,969 | -3.2% |
| 3Q21 | 6,558 | -2.1% |
| 2Q21 | 6,737 | -2.7% |
| 1Q21 | 7,136 | -3.3% |
| 4Q20 | 7,200 | +4.8% |
| 3Q20 | 6,701 | +4.1% |
| 2Q20 | 6,927 | +5.5% |
| 1Q20 | 7,382 | +4.9% |
| 4Q19 | 6,870 | +7.5% |
| 3Q19 | 6,435 | -0.6% |
| 2Q19 | 6,565 | -0.5% |
| 1Q19 | 7,040 | +1.7% |
| 4Q18 | 6,393 | -3.4% |
| 3Q18 | 6,473 | +10.7% |
| 2Q18 | 6,601 | +8.2% |
| 1Q18 | 6,919 | +8.9% |
| 4Q17 | 6,621 | +2.3% |
| 3Q17 | 5,847 | +0.6% |
| 2Q17 | 6,100 | - |
| 1Q17 | 6,351 | - |
| 4Q16 | 6,474 | - |
| 3Q16 | 5,811 | - |