To view a table of the cluster statistics, go to "Table" under the project menu and choose to view a table of "14 Veg Clusters" type: "Cluster statistics." Alternatively, right click on the "14 Veg Clusters" dataset in the Data tab of the Project Window and choose View Table > Descriptive statistics.
You can sort the table by the number of elements (number of data points in the cluster), or by the mean or variance of any of the variables used to create the clusters. To do this, hit the Total Elements column header (or other column header), and the table will sort according to that column. Repeated clicking on a column header alternates sorting by ascending values or descending values.