How many people of European descent are there in Mexico?

Mexicans of pure white European descent represent 9 to 17% of the population (10 up to 19 million in 2010). Most European or "Criollo" Mexicans are of Spanish descent, including Basques, Castilians and Galicians. There are also many descendants of other European ethnic groups, including French, Italian, Portuguese, German, Irish, Polish, Romanian, Greek, Russian, and British from contemporary (since 1821) Immigration as well as many first or second-generation immigrants of Canadian and American descent (since 1900).