The following table lists the global annual values of ecosystem services provided by selected major ecosystems, along with the total area of the globe occupied by each ecosystem type. (Areas are in...

The following table lists the global annual values of ecosystem services provided by selected major ecosystems, along with the total area of the globe occupied by each ecosystem type. (Areas are in hectares; a hectare equals 2.5 acres.) Study the table and then answer the questions that follow it.

About how many times the global total value of ecosystem services from urban areas is that of temperate and boreal forests?