Ion		No. of levels
Pa I		2
Pa II		2
Pa III		2
Pa IV		2
Pa V		2
Pa VI		2
Pa VII		2
Pa VIII		2
Pa IX		2
Pa X		2
Pa XI		2
Pa XII		2
Pa XIII		2
Pa XIV		2
Pa XV		2
Pa XVI		2
Pa XVII		2
Pa XVIII		2
Pa XIX		2
Pa XX		2
Pa XXI		2
Pa XXII		2
Pa XXIII		2
Pa XXIV		2
Pa XXV		2
Pa XXVI		2
Pa XXVII		2
Pa XXVIII		2
Pa XXIX		2
Pa XXX		2
Pa XXXI		2
Pa XXXII		2
Pa XXXIII		2
Pa XXXIV		2
Pa XXXV		2
Pa XXXVI		2
Pa XXXVII		2
Pa XXXVIII		2
Pa XXXIX		2
Pa XL		2
Pa XLI		2
Pa XLII		2
Pa XLIII		2
Pa XLIV		2
Pa XLV		2
Pa XLVI		2
Pa XLVII		2
Pa XLVIII		2
Pa XLIX		2
Pa L		2
Pa LI		2
Pa LII		2
Pa LIII		2
Pa LIV		2
Pa LV		2
Pa LVI		2
Pa LVII		2
Pa LVIII		2
Pa LIX		2
Pa LX		2
Pa LXI		2
Pa LXII		2
Pa LXIII		2
Pa LXIV		2
Pa LXV		2
Pa LXVI		2
Pa LXVII		2
Pa LXVIII		2
Pa LXIX		2
Pa LXX		2
Pa LXXI		2
Pa LXXII		2
Pa LXXIII		2
Pa LXXIV		2
Pa LXXV		2
Pa LXXVI		2
Pa LXXVII		2
Pa LXXVIII		2
Pa LXXIX		2
Pa LXXX		2
Pa LXXXI		2
Pa LXXXII		2
Pa LXXXIII		2
Pa LXXXIV		2
Pa LXXXV		2
Pa LXXXVI		2
Pa LXXXVII		2
Pa LXXXVIII		2
Pa LXXXIX		2
Pa XC		39
Pa XCI		10
Total for Pa:		227