2010: ¥0.01
2011: ¥15
2012: ¥7
2013: ¥77
2014: ¥640
2015: ¥260
2016: ¥670
2017: ¥2,600
2018: ¥6,580
2019: ¥11,765
2020: ¥9,080
2021: ¥34,975
2022: ¥19,750
2023: ¥31,050
2024: ¥58,660
2025: ¥108,100
