Add the axis label to the hover interaction
Add the axis label to the hover interaction

Show the current x tick label for the hovered-over column

unicef/rhizome,unicef/rhizome,unicef/rhizome,unicef/polio,unicef/polio,SeedScientific/polio,SeedScientific/polio,SeedScientific/polio,unicef/rhizome,SeedScientific/polio,unicef/polio,SeedScientific/polio,unicef/polio