If at least one variable has been selected, the following informations are visible in the status bar:

• Full number of all variables in the project: Project=
• Number of variables in the selected top level group of the variable editor: Group=
  Example: Top level group Global variables with 2 groups containing in each case 3 variables: Group=6
  Variables in user defined groups are counted as part of the respective top level group.
• Number of hidden variables (if a filter applied): Hidden=