According to Statistical Records,which Statement Best Characterizes Immigration to Canada

According to statistical records,which statement best characterizes immigration to Canada back in 1961?

A) Five out of the top 10 source countries of Canadian immigration were Asian.
B) Nine out of ten immigrants were from Europe and the United States.
C) One-third of immigrants to Canada were white and most were from Great Britain.
D) Half of immigrants to Canada were nonwhites and from the continent of Africa.