Usually, this type of data is obtained through statistics departments, market research reports, official statements and other easily publicly available information. Open your wallet. Theres harmony here. Think through exactly what you are trying to address. Me?
not convinced about the numbers in the text
( z0 convince :ARG2 ( z1 number :location ( z2 text ) ) :polarity - )
(z0 / convince-01
    :ARG2 (z1 / number
              :location (z2 / text))
    :polarity -)
not convinced about the numbers in the text
z0 :polarity 0
z0 :ARG2 z1
z1 :location z2