broadcasts news and agrarian programs in Quechua for periods in the mornings. Quechua and Spanish are now heavily intermixed in much of the Andean region, with many hundreds of Spanish loanwords in Quechua. Similarly, Quechua phrases and words are commonly used by Spanish speakers. In southern rural Bolivia, for instance, many Quechua words such as wawa (infant), misi (cat), waska (strap or thrashing), are as commonly used as their Spanish counterparts, even in entirely Spanish-speaking areas. Quechua has also had a profound influence on other native languages of the Americas, such as Mapuche. Number of speakers The number of speakers given varies widely according to the sources. The total in Ethnologue 16 is 10 million, primarily based on figures published 1987–2002, but with a few dating from the 1960s. The figure for Imbabura Highland Quechua in Ethnologue, for example, is 300,000, an estimate from 1977. The missionary organization FEDEPI, on the other hand, estimated one million Imbabura dialect speakers (published 2006). Census figures are also problematic, due to under-reporting. The 2001 Ecuador census reports only 500,000 Quechua speakers, compared to the estimate in most linguistic sources of more than 2 million. The censuses of Peru (2007) and Bolivia (2001) are thought to be more reliable. Argentina: 900,000 (1971) Bolivia: 2,100,000 (2001 census); 2,800,000 South Bolivian (1987) Chile: few, if any; 8,200 in ethnic group (2002 census) Colombia: 4,402 to 16,000 Ecuador: 2,300,000 (Adelaar 1991) Peru: 3,800,000 (2017 census); 3,500,000 to 4,400,000 (Adelaar 2000) Additionally, there is an unknown number of speakers in emigrant communities. Classification There are significant differences among the varieties of Quechua spoken in the central Peruvian highlands and the peripheral varieties of Ecuador, as well as those of southern Peru and Bolivia. They can be labeled Quechua I (or Quechua B, central) and Quechua II (or Quechua A, peripheral). Within the two groups, there are few sharp boundaries, making them dialect continua. However, there is a secondary division in Quechua II between the grammatically simplified northern varieties of Ecuador, Quechua II-B, known there as Kichwa, and the generally more conservative varieties of the southern highlands, Quechua II-C, which include the old Inca capital of Cusco. The closeness is at least in part because of the influence of Cusco Quechua on the Ecuadorean varieties in the Inca Empire. Because Northern nobles were required to educate their children in Cusco, this was maintained as the prestige dialect in the