query: SELECT ?nature ?natureLabel (COUNT(?item) AS ?count)
  WHERE {
    ?item wdt:P641 ?sport .
    ?item wdt:P31 ?nature.
    FILTER (?sport IN (wd:Q38108, wd:Q1682809, wd:Q926191, wd:Q4305887, wd:Q4179462, wd:Q5475728, wd:Q1482312))
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
  }GROUP BY ?nature ?natureLabel ORDER BY DESC(?count)