Ion		No. of lines		Lines with transition probabilities		Lines with level designations
O I		910		854		907
O II		1630		876		1630
O III		1005		974		974
O IV		1525		1521		1523
O V		391		385		385
O VI		126		126		126
O VII		189		188		189
O VIII		137		137		137
Total:		5913		5061		5871