CREATE TABLE table_28972 ("Species" CLOB, "Common Name" CLOB, "Protein Name" CLOB, "Accession Number" CLOB, "NT Length" CLOB, "NT Identity" CLOB, "AA Length" CLOB, "AA Identity" CLOB, "E-Value" CLOB)

How many times is the accession number xp_001843282?
SELECT COUNT("Common Name") FROM table_28972 WHERE "Accession Number" = 'XP_001843282'
SELECT COUNT("Common Name") FROM "table_28972" WHERE "Accession Number" = 'XP_001843282'