circle 0.1, size variable, 2021	circle 0.2, size variable, 2021	circle 0.3, size variable, 2021	circle 0.4, size variable, 2021
circle 0.5, size variable, 2021	circle 0.6, size variable, 2021	circle 0.7, size variable, 2021	circle 0.8, size variable, 2021
circle 0.10, size variable, 2021	circle 0.11, size variable, 2021	circle 0.12, size variable, 2021