| （単位：百万円） | 2014/1 | 2015/1 | 2016/1 | 2017/1 | 2018/1 | 2019/1 | 2020/1 | 2021/1 | 2022/1 | 2023/1 | 2024/1 | 2025/1 | 2026/1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | - | 88 | 125 | 67 | 85 | 95 | 93 | 100 | 84 | 75 | 75 | 87 | 134 |
| 流動資産合計 | - | 637 | 764 | 668 | 803 | 1,071 | 868 | 605 | 772 | 893 | 965 | 908 | 1,007 |
| 有形固定資産 | - | 3,359 | 3,397 | 3,312 | 3,316 | 4,221 | 4,101 | 4,203 | 4,100 | 3,981 | 3,990 | 4,052 | 4,033 |
| 投資有価証券 | - | 8 | 8 | 9 | 10 | 7 | 7 | 6 | 8 | 11 | 16 | 23 | 33 |
| 固定資産合計 | - | 4,343 | 4,271 | 4,193 | 4,209 | 5,103 | 5,050 | 5,154 | 4,998 | 4,873 | 4,902 | 5,015 | 5,014 |
| 総資産 | - | 4,981 | 5,035 | 4,861 | 5,012 | 6,175 | 5,919 | 5,759 | 5,771 | 5,766 | 5,868 | 5,923 | 6,022 |
| 短期借入金 | - | 150 | 307 | 257 | 280 | 250 | 250 | 450 | 450 | 350 | 350 | 250 | 312 |
| 一年内返済予定の長期借入金 | - | 381 | 6 | - | - | - | 56 | 75 | 75 | 75 | 75 | 243 | 10 |
| 流動負債合計 | - | 1,230 | 1,284 | 1,057 | 1,115 | 1,608 | 1,287 | 1,252 | 1,258 | 1,238 | 1,263 | 1,284 | 1,262 |
| 固定負債合計 | - | 2,053 | 1,992 | 1,970 | 1,971 | 2,554 | 2,517 | 2,367 | 2,291 | 2,208 | 2,154 | 2,057 | 2,000 |
| 総負債 | - | 3,283 | 3,276 | 3,027 | 3,087 | 4,162 | 3,805 | 3,619 | 3,549 | 3,446 | 3,418 | 3,342 | 3,262 |
| 利益剰余金 | - | 1,213 | 1,275 | 1,350 | 1,442 | 1,532 | 1,634 | 1,661 | 1,741 | 1,838 | 1,965 | 2,091 | 2,264 |
| 株主資本 | 1,647 | 1,698 | 1,758 | 1,834 | 1,925 | 2,012 | 2,113 | 2,139 | 2,222 | 2,320 | 2,450 | 2,581 | 2,760 |