N,M = map(int,input().split())
A = list(map(int,input().split()))
ans = [0]*N
data = [0]*M
cnt = 0
r = 0
for l in range(N):
    while r < N and cnt < M:
        if A[r] < M:
            if data[A[r]] == 0:
                cnt += 1
            data[A[r]] += 1
        r += 1

    if cnt < M:
        break
    ans[max(0,r-l-1)] += 1
    if N-l < N:
        ans[N-l] -= 1

    if r == l:
        r += 1
    else:
        if A[l] < M:
            data[A[l]] -= 1
            if data[A[l]] == 0:
                cnt -= 1
for i in range(N-1):
    ans[i+1] += ans[i]
print(*ans,sep='\n')