#include <iostream>
#include <vector>
#include <map>
#include <set>
using namespace std;
typedef long long LL;
int N,M;
int GetWinNum(vector<multimap<LL,int,greater<LL>>> &R)
{
	int num=0;
	set<int> PersonSet;
	multimap<LL,int,greater<LL>>::iterator mit;
	for (int j=0;j<M;j++){
		mit=R[j].begin();
		LL maxV=(*mit).first;
		for (;mit!=R[j].end();mit++){
			if (maxV==(*mit).first){
				PersonSet.insert((*mit).second);
			}else{
				break;
			}
		}
	}
	num=PersonSet.size();
	PersonSet.clear();
	return num;
}
int main(int argc, char* argv[])
{
	cin>>N>>M;
	vector<multimap<LL,int,greater<LL>>> R(M);
	vector<LL> maxR(M,0);
	int i,j;
	LL r;
	for (i=0;i<N;i++){
		for (j=0;j<M;j++){
			cin>>r;
			if (r>maxR[j]){
				if (R[j].size()>0){
					R[j].erase(R[j].begin());
				}
				R[j].insert(multimap<LL,int,greater<LL>>::value_type(r,i+1));
				maxR[j]=r;
			}else if (r==maxR[j]){
				R[j].insert(multimap<LL,int,greater<LL>>::value_type(r,i+1));				
			}
		}
		cout<<GetWinNum(R)<<endl;
	}
	return 0;
}