enlargement of the eurozone
the average central rate per € 1 among the eu members which have not adopted the euro is around 3.4 .
{'scope': 'all', 'col': '4', 'type': 'average', 'result': '3.4', 'subset': None}
{'func': 'round_eq', 'args': [{'func': 'avg', 'args': ['all_rows', 'central rate'], 'result': '3.4', 'ind': 0, 'tostr': 'avg { all_rows ; central rate }'}, '3.4'], 'result': True, 'ind': 1, 'tostr': 'round_eq { avg { all_rows ; central rate } ; 3.4 } = true', 'tointer': 'the average of the central rate record of all rows is 3.4 .'}
round_eq { avg { all_rows ; central rate } ; 3.4 } = true
the average of the central rate record of all rows is 3.4 .
{'eq_1': 'eq', 'result_2': 'true', 'avg_0': 'avg', 'all_rows_3': 'all_rows', 'central rate_4': 'central rate', '3.4_5': '3.4'}
['currency', 'code', 'entry erm ii', 'central rate', 'official target date']
[['bulgarian lev', 'bgn', '-', '1.95583', '-'], ['croatian kuna', 'hrk', '-', '-', '-'], ['czech koruna', 'czk', '-', '-', '-'], ['danish krone', 'dkk', '1 january 1999', '7.46038', 'formal opt - out'], ['hungarian forint', 'huf', '-', '-', '-'], ['latvian lats', 'lvl', '2 may 2005', '0.702804', '1 january 2014'], ['lithuanian litas', 'ltl', '28 june 2004', '3.45280', '1 january 2015'], ['polish złoty', 'pln', '-', '-', '-'], ['romanian leu', 'ron', '-', '-', '-'], ['swedish krona', 'sek', 'not considered', '-', 'de facto opt - out'], ['british pound sterling gibraltar pound', 'gbp gip', 'not considered', '-', 'formal opt - out']]