I need help with the following questions how many escalators are in Spain Turkey and Brazil and how much would it cost to advertise on these escalators?

The exact number of escalators in Spain, Turkey, and Brazil is difficult to determine, as this data can vary widely and is not consistently recorded. However, major cities in these countries, especially in public transportation systems, have thousands of escalators. Advertising costs on escalators can vary significantly based on location, visibility, and duration, often ranging from a few hundred to several thousand dollars per campaign. For precise figures, it's best to consult local advertising agencies or companies that specialize in outdoor advertising.