| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,242 | +8.5% |
| 1Q26 | 2,529 | +7.6% |
| 4Q25 | 2,051 | +3.2% |
| 3Q25 | 2,011 | -1.5% |
| 2Q25 | 2,065 | -2.1% |
| 1Q25 | 2,350 | -0.1% |
| 4Q24 | 1,988 | -0.7% |
| 3Q24 | 2,042 | +2.1% |
| 2Q24 | 2,109 | +2.9% |
| 1Q24 | 2,352 | +2.5% |
| 4Q23 | 2,003 | +3.1% |
| 3Q23 | 1,999 | +2.4% |
| 2Q23 | 2,049 | +5.5% |
| 1Q23 | 2,294 | +1.8% |
| 4Q22 | 1,943 | -1.1% |
| 3Q22 | 1,952 | -1.1% |
| 2Q22 | 1,942 | +1.5% |
| 1Q22 | 2,254 | +9.0% |
| 4Q21 | 1,964 | -0.6% |
| 3Q21 | 1,973 | +5.7% |
| 2Q21 | 1,914 | -2.2% |
| 1Q21 | 2,067 | -9.4% |
| 4Q20 | 1,975 | -3.0% |
| 3Q20 | 1,868 | -3.0% |
| 2Q20 | 1,958 | +2.0% |
| 1Q20 | 2,281 | +0.7% |
| 4Q19 | 2,036 | +8.2% |
| 3Q19 | 1,925 | +4.0% |
| 2Q19 | 1,920 | -0.8% |
| 1Q19 | 2,265 | +4.6% |
| 4Q18 | 1,882 | -3.3% |
| 3Q18 | 1,851 | -3.0% |
| 2Q18 | 1,936 | -4.5% |
| 1Q18 | 2,164 | -2.5% |
| 4Q17 | 1,945 | +5.4% |
| 3Q17 | 1,909 | +14.7% |
| 2Q17 | 2,026 | - |
| 1Q17 | 2,220 | - |
| 4Q16 | 1,846 | - |
| 3Q16 | 1,663 | - |