I am asking about the complexity of Key-indexed counting algorithm is *11N + 4R*, I want to know from where 11 came from

this is the steps of the algorithm

`int N = a.length; int[] count = new int[R+1]; for (int i = 0; i < N; i++) count[a[i]+1]++; for (int r = 0; r < R; r++) count[r+1] += count[r]; for (int i = 0; i < N; i++) aux[count[a[i]]++] = a[i]; for (int i = 0; i < N; i++) a[i] = aux[i]; `

Thanks in advance