| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,246 | -15.0% |
| 1Q26 | 3,195 | -15.8% |
| 4Q25 | 4,236 | +6.6% |
| 3Q25 | 8,699 | +197.4% |
| 2Q25 | 3,819 | +7.2% |
| 1Q25 | 3,794 | -0.1% |
| 4Q24 | 3,973 | -20.1% |
| 3Q24 | 2,925 | -23.1% |
| 2Q24 | 3,563 | +7.5% |
| 1Q24 | 3,797 | -3.9% |
| 4Q23 | 4,975 | +24.2% |
| 3Q23 | 3,803 | +8.8% |
| 2Q23 | 3,314 | -3.8% |
| 1Q23 | 3,952 | +11.3% |
| 4Q22 | 4,006 | -11.4% |
| 3Q22 | 3,497 | -9.2% |
| 2Q22 | 3,445 | +3.5% |
| 1Q22 | 3,550 | +4.2% |
| 4Q21 | 4,520 | +5.6% |
| 3Q21 | 3,851 | -2.7% |
| 2Q21 | 3,327 | -28.6% |
| 1Q21 | 3,406 | -21.4% |
| 4Q20 | 4,279 | -14.7% |
| 3Q20 | 3,957 | -6.6% |
| 2Q20 | 4,660 | +8.5% |
| 1Q20 | 4,335 | -12.7% |
| 4Q19 | 5,017 | +5.0% |
| 3Q19 | 4,238 | -10.3% |
| 2Q19 | 4,296 | -4.1% |
| 1Q19 | 4,965 | +9.1% |
| 4Q18 | 4,776 | -2.2% |
| 3Q18 | 4,727 | +7.6% |
| 2Q18 | 4,479 | +11.1% |
| 1Q18 | 4,550 | +1.6% |
| 4Q17 | 4,882 | -6.8% |
| 3Q17 | 4,395 | +14.8% |
| 2Q17 | 4,031 | - |
| 1Q17 | 4,478 | - |
| 4Q16 | 5,240 | - |
| 3Q16 | 3,830 | - |