Ion		No. of levels
Th I		788
Th II		517
Th III		176
Th IV		2
Th V		2
Th VI		2
Th VII		2
Th VIII		2
Th IX		2
Th X		2
Th XI		2
Th XII		2
Th XIII		2
Th XIV		2
Th XV		2
Th XVI		2
Th XVII		2
Th XVIII		2
Th XIX		2
Th XX		2
Th XXI		2
Th XXII		2
Th XXIII		2
Th XXIV		2
Th XXV		2
Th XXVI		2
Th XXVII		2
Th XXVIII		2
Th XXIX		2
Th XXX		2
Th XXXI		2
Th XXXII		2
Th XXXIII		2
Th XXXIV		2
Th XXXV		2
Th XXXVI		2
Th XXXVII		2
Th XXXVIII		2
Th XXXIX		2
Th XL		2
Th XLI		2
Th XLII		2
Th XLIII		2
Th XLIV		2
Th XLV		2
Th XLVI		2
Th XLVII		2
Th XLVIII		2
Th XLIX		2
Th L		2
Th LI		2
Th LII		2
Th LIII		2
Th LIV		2
Th LV		2
Th LVI		2
Th LVII		2
Th LVIII		2
Th LIX		2
Th LX		2
Th LXI		2
Th LXII		2
Th LXIII		2
Th LXIV		2
Th LXV		2
Th LXVI		2
Th LXVII		2
Th LXVIII		2
Th LXIX		2
Th LXX		2
Th LXXI		2
Th LXXII		2
Th LXXIII		2
Th LXXIV		2
Th LXXV		2
Th LXXVI		2
Th LXXVII		2
Th LXXVIII		2
Th LXXIX		2
Th LXXX		2
Th LXXXI		2
Th LXXXII		2
Th LXXXIII		2
Th LXXXIV		2
Th LXXXV		2
Th LXXXVI		2
Th LXXXVII		2
Th LXXXVIII		2
Th LXXXIX		39
Th XC		10
Total for Th:		1700