| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,083 | +0.8% |
| 2Q26 | 2,226 | +9.3% |
| 1Q26 | 2,290 | +10.7% |
| 4Q25 | 2,338 | +8.2% |
| 3Q25 | 2,067 | +2.8% |
| 2Q25 | 2,036 | -0.7% |
| 1Q25 | 2,069 | +2.5% |
| 4Q24 | 2,161 | -3.4% |
| 3Q24 | 2,011 | +3.9% |
| 2Q24 | 2,050 | +3.0% |
| 1Q24 | 2,019 | +1.1% |
| 4Q23 | 2,238 | +14.5% |
| 3Q23 | 1,936 | +1.6% |
| 2Q23 | 1,990 | +4.1% |
| 1Q23 | 1,997 | -5.2% |
| 4Q22 | 1,954 | +5.1% |
| 3Q22 | 1,906 | +9.1% |
| 2Q22 | 1,911 | +7.6% |
| 1Q22 | 2,106 | +31.3% |
| 4Q21 | 1,860 | -4.0% |
| 3Q21 | 1,747 | -5.5% |
| 2Q21 | 1,775 | -8.9% |
| 1Q21 | 1,604 | -17.4% |
| 4Q20 | 1,938 | -0.6% |
| 3Q20 | 1,849 | +2.5% |
| 2Q20 | 1,948 | +7.6% |
| 1Q20 | 1,942 | +0.4% |
| 4Q19 | 1,951 | +6.7% |
| 3Q19 | 1,805 | +7.2% |
| 2Q19 | 1,811 | +2.0% |
| 1Q19 | 1,934 | +8.1% |
| 4Q18 | 1,829 | -4.7% |
| 3Q18 | 1,683 | +2.9% |
| 2Q18 | 1,774 | +0.6% |
| 1Q18 | 1,789 | +1.0% |
| 4Q17 | 1,918 | +5.4% |
| 3Q17 | 1,635 | -3.6% |
| 2Q17 | 1,764 | - |
| 1Q17 | 1,772 | - |
| 4Q16 | 1,820 | - |
| 3Q16 | 1,696 | - |