How many {voice actor} are for {Ghost in the Shell} ?
How many voice actors are credited for Ghost in the Shell?
SELECT (COUNT(?obj) AS ?value ) { wd:Q1066948 wdt:P725 ?obj }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1066948> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P725> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

Which is the number of the voice actors that are credited for Ghost in the Shell?