| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,296 | -8.2% |
| 3Q25 | 1,317 | -9.0% |
| 2Q25 | 1,351 | -8.7% |
| 1Q25 | 1,372 | -10.9% |
| 4Q24 | 1,411 | -12.0% |
| 3Q24 | 1,447 | -20.3% |
| 2Q24 | 1,479 | -26.0% |
| 1Q24 | 1,539 | -29.7% |
| 4Q23 | 1,604 | -29.0% |
| 3Q23 | 1,814 | -19.8% |
| 2Q23 | 1,998 | -11.9% |
| 1Q23 | 2,190 | -4.7% |
| 4Q22 | 2,258 | -9.2% |
| 3Q22 | 2,263 | -6.1% |
| 2Q22 | 2,269 | -8.6% |
| 1Q22 | 2,297 | -12.5% |
| 4Q21 | 2,487 | -16.9% |
| 3Q21 | 2,411 | -10.8% |
| 2Q21 | 2,482 | -6.3% |
| 1Q21 | 2,624 | -4.7% |
| 4Q20 | 2,993 | -2.1% |
| 3Q20 | 2,701 | -7.2% |
| 2Q20 | 2,650 | -7.0% |
| 1Q20 | 2,752 | -6.3% |
| 4Q19 | 3,056 | -0.3% |
| 3Q19 | 2,911 | +1.4% |
| 2Q19 | 2,849 | -3.9% |
| 1Q19 | 2,938 | -1.2% |
| 4Q18 | 3,065 | -5.1% |
| 3Q18 | 2,872 | -6.3% |
| 2Q18 | 2,964 | -14.2% |
| 1Q18 | 2,975 | -18.7% |
| 4Q17 | 3,228 | -28.8% |
| 3Q17 | 3,064 | -25.3% |
| 2Q17 | 3,455 | -23.6% |
| 1Q17 | 3,661 | -16.6% |
| 4Q16 | 4,532 | +36.1% |
| 3Q16 | 4,102 | +7.1% |
| 2Q16 | 4,523 | - |
| 1Q16 | 4,390 | - |
| 4Q15 | 3,331 | - |
| 3Q15 | 3,831 | - |