CREATE TABLE table_26377 ("Province  ( ashkharh ) " TEXT, "Armenian name" TEXT, "Area  ( km\\u00b2 ) " FLOAT, "Number of cantons  ( gavars ) " FLOAT, "Center" TEXT)

How many different provinces is Baghaberd the center of?
SELECT COUNT("Province (ashkharh)") FROM table_26377 WHERE "Center" = 'Baghaberd'
SELECT COUNT("Province (ashkharh)") FROM "table_26377" WHERE "Center" = 'Baghaberd'