#include <bits/stdc++.h>
using namespace std;
typedef signed long long ll;

#define _P(...) (void)printf(__VA_ARGS__)
#define FOR(x,to) for(x=0;x<(to);x++)
#define FORR(x,arr) for(auto& x:arr)
#define FORR2(x,y,arr) for(auto& [x,y]:arr)
#define ALL(a) (a.begin()),(a.end())
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,0xff,sizeof(a))
template<class T> bool chmax(T &a, const T &b) { if(a<b){a=b;return 1;}return 0;}
template<class T> bool chmin(T &a, const T &b) { if(a>b){a=b;return 1;}return 0;}
//-------------------------------------------------------

int N,M;
int A[202020];
set<int> nex[202021];

int ret[202020];

void solve() {
	int i,j,k,l,r,x,y; string s;
	
	cin>>N>>M;
	FOR(i,N) {
		cin>>A[i];
		nex[A[i]].insert(i);
	}
	FOR(i,202020) nex[i].insert(N+i);
	set<int> cand;
	FOR(i,M) cand.insert(*nex[i].begin());
	FOR(i,N) {
		if(cand.empty()) {
			x=i;
		}
		else {
			x=*cand.rbegin();
		}
		if(x<N) {
			ret[x-i+1]++;
			ret[N-i+1]--;
		}
		if(A[i]<M) {
			cand.erase(*nex[A[i]].begin());
			nex[A[i]].erase(nex[A[i]].begin());
			cand.insert(*nex[A[i]].begin());
		}
	}
	
	for(i=1;i<=N;i++) {
		ret[i]+=ret[i-1];
		cout<<ret[i]<<endl;
	}
	
}


int main(int argc,char** argv){
	string s;int i;
	if(argc==1) ios::sync_with_stdio(false), cin.tie(0);
	FOR(i,argc-1) s+=argv[i+1],s+='\n'; FOR(i,s.size()) ungetc(s[s.size()-1-i],stdin);
	cout.tie(0); solve(); return 0;
}