bi_class	bi_class
bi_class_breaks	bi_class_breaks
bi_legend	bi_legend
bi_pal	bi_pal
bi_pal_manual	bi_pal_manual
bi_scale_color	bi_scale_color
bi_scale_fill	bi_scale_fill
bi_theme	bi_theme
stl_race_income	stl_race_income
stl_race_income_point	stl_race_income_point
