import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int a1 = sc.nextInt();
        int[] sums = new int[a1 + 1];
        sums[0] = 1;
        for (int i = 0; i < n - 1; i++) {
            sums[0]++;
            sums[sc.nextInt()]--;
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < a1; i++) {
            if (i == 0) {
                sb.append(sums[i]);
            } else {
                sums[i] += sums[i - 1];
                sb.append(" ").append(sums[i]);
            }
        }
        System.out.println(sb);
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}