When you’re working with a point cloud, and you want to keep some data on a per-object basis, you need to use one of the Set nodes (like Get Set Or or Get Maximum in Set). Or sometimes you can use arrays, as shown below.

Here we get an array of the points that are in State 1, and then save the size of the array (eg the number of points in State 1) as a per-object value.

The Show Values in the viewport: