/* package codechef; // don't place package name! */

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

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc = new Scanner(System.in);
		
		int t = sc.nextInt();
		
		while(t-->0){
		    int count = 0;
		    int n = sc.nextInt();
		    int a[] = new int[n];
		    int current_speed = Integer.MAX_VALUE;
		    for (int i = 0; i < n; i++) {
		    
		        a[i] = sc.nextInt();
		        if(a[i]<=current_speed){
		            count++;
		            current_speed = a[i];
		        }
		        
		    }
		    System.out.println(count);
		    
		}
	}
}