query: embed.html#SELECT ?item ?itemLabel ?year
  (sample(?number) as ?number)
  WHERE {
    values ?item {
  wd:Q1371018} .
    ?item p:P3872 ?statement.
    ?statement pq:P585 ?time.
    ?statement ps:P3872 ?number.
    bind (YEAR(?time) AS ?year)
  FILTER(?year>=1980) .
    SERVICE wikibase:label { bd:serviceParam wikibase:language "it". }
    MINUS { ?statement wikibase:rank wikibase:DeprecatedRank }
  } group by ?year ?item ?itemLabel
  order by ?item desc (?year)