| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 941 | -15.1% |
| 1Q26 | 1,219 | -26.3% |
| 4Q25 | 1,069 | -55.9% |
| 3Q25 | 1,188 | +7.8% |
| 2Q25 | 1,109 | -4.8% |
| 1Q25 | 1,654 | +34.0% |
| 4Q24 | 2,422 | +78.9% |
| 3Q24 | 1,102 | +21.0% |
| 2Q24 | 1,165 | -2.1% |
| 1Q24 | 1,234 | -15.6% |
| 4Q23 | 1,354 | +1.2% |
| 3Q23 | 911 | -21.4% |
| 2Q23 | 1,190 | +17.1% |
| 1Q23 | 1,462 | +37.4% |
| 4Q22 | 1,338 | +19.5% |
| 3Q22 | 1,159 | +12.4% |
| 2Q22 | 1,016 | -7.8% |
| 1Q22 | 1,064 | -3.5% |
| 4Q21 | 1,120 | +1.8% |
| 3Q21 | 1,031 | 0.0% |
| 2Q21 | 1,102 | -1.7% |
| 1Q21 | 1,103 | +7.2% |
| 4Q20 | 1,100 | +5.9% |
| 3Q20 | 1,031 | +37.5% |
| 2Q20 | 1,121 | +15.9% |
| 1Q20 | 1,029 | +4.0% |
| 4Q19 | 1,039 | +0.5% |
| 3Q19 | 750 | -15.1% |
| 2Q19 | 967 | +20.6% |
| 1Q19 | 989 | +14.3% |
| 4Q18 | 1,034 | +4.8% |
| 3Q18 | 883 | -6.7% |
| 2Q18 | 802 | -8.4% |
| 1Q18 | 865 | -9.7% |
| 4Q17 | 987 | +23.2% |
| 3Q17 | 946 | +11.2% |
| 2Q17 | 876 | +1.4% |
| 1Q17 | 958 | +3.1% |
| 4Q16 | 801 | - |
| 3Q16 | 851 | - |
| 2Q16 | 864 | - |
| 1Q16 | 929 | - |