Question: How many values of HDTV apply when television service is Elite Shopping TV?
SQL: SELECT COUNT("HDTV") FROM "1-15887683-16" WHERE "Television service" = 'Elite Shopping TV';

Question: How many countries have content of arte?
SQL: SELECT COUNT("Country") FROM "1-15887683-16" WHERE "Content" = 'arte';

Question: How many values of HDTV correspond to television service of La Sorgente Sat 1?
SQL: SELECT COUNT("HDTV") FROM "1-15887683-16" WHERE "Television service" = 'La Sorgente Sat 1';

Question: What values of HDTV correspond to  n° of 862?
SQL: SELECT "HDTV" FROM "1-15887683-16" WHERE "N°" = 862.0;