Ion		No. of levels
Re I		291
Re II		140
Re III		232
Re IV		162
Re V		80
Re VI		2
Re VII		2
Re VIII		2
Re IX		2
Re X		2
Re XI		2
Re XII		2
Re XIII		2
Re XIV		2
Re XV		2
Re XVI		2
Re XVII		2
Re XVIII		2
Re XIX		2
Re XX		2
Re XXI		2
Re XXII		2
Re XXIII		2
Re XXIV		2
Re XXV		2
Re XXVI		2
Re XXVII		2
Re XXVIII		2
Re XXIX		2
Re XXX		2
Re XXXI		2
Re XXXII		2
Re XXXIII		2
Re XXXIV		2
Re XXXV		2
Re XXXVI		2
Re XXXVII		2
Re XXXVIII		2
Re XXXIX		2
Re XL		2
Re XLI		2
Re XLII		2
Re XLIII		2
Re XLIV		2
Re XLV		2
Re XLVI		2
Re XLVII		2
Re XLVIII		2
Re XLIX		2
Re L		2
Re LI		2
Re LII		2
Re LIII		2
Re LIV		2
Re LV		2
Re LVI		2
Re LVII		2
Re LVIII		2
Re LIX		2
Re LX		2
Re LXI		2
Re LXII		2
Re LXIII		2
Re LXIV		2
Re LXV		2
Re LXVI		2
Re LXVII		2
Re LXVIII		2
Re LXIX		2
Re LXX		2
Re LXXI		2
Re LXXII		2
Re LXXIII		20
Re LXXIV		39
Re LXXV		10
Total for Re:		1108