| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 20,554 | +88.7% |
| 1Q26 | 8,971 | +2.8% |
| 4Q25 | 9,411 | +5.5% |
| 3Q25 | 9,264 | +14.1% |
| 2Q25 | 10,893 | +30.7% |
| 1Q25 | 8,723 | +9.7% |
| 4Q24 | 8,924 | +3.6% |
| 3Q24 | 8,116 | +0.4% |
| 2Q24 | 8,335 | -5.2% |
| 1Q24 | 7,949 | -0.9% |
| 4Q23 | 8,611 | +4.5% |
| 3Q23 | 8,082 | -12.2% |
| 2Q23 | 8,791 | +15.4% |
| 1Q23 | 8,019 | +5.9% |
| 4Q22 | 8,238 | -7.3% |
| 3Q22 | 9,209 | +11.3% |
| 2Q22 | 7,620 | +2.6% |
| 1Q22 | 7,573 | +14.3% |
| 4Q21 | 8,890 | +11.3% |
| 3Q21 | 8,276 | -4.8% |
| 2Q21 | 7,426 | -11.4% |
| 1Q21 | 6,625 | -17.0% |
| 4Q20 | 7,988 | -13.6% |
| 3Q20 | 8,696 | -28.8% |
| 2Q20 | 8,380 | -11.2% |
| 1Q20 | 7,984 | -5.8% |
| 4Q19 | 9,245 | -0.1% |
| 3Q19 | 12,213 | +38.2% |
| 2Q19 | 9,432 | +0.8% |
| 1Q19 | 8,473 | -21.4% |
| 4Q18 | 9,251 | -7.1% |
| 3Q18 | 8,840 | -6.1% |
| 2Q18 | 9,358 | -4.1% |
| 1Q18 | 10,783 | +19.7% |
| 4Q17 | 9,958 | -16.5% |
| 3Q17 | 9,411 | +21.7% |
| 2Q17 | 9,760 | +12.2% |
| 1Q17 | 9,011 | -0.8% |
| 4Q16 | 11,922 | - |
| 3Q16 | 7,733 | - |
| 2Q16 | 8,701 | - |
| 1Q16 | 9,083 | - |