Which BSE stocks did the Pilon II funds trade in the first three months of the year?
*	The funds managed by NN Pensii, BCR Pensii and Metropolitan increased their exposure to Hidroelectrica
*	The contribution to mandatory private pension funds increased this year to 4.75% of the gross monthly income of employees, compared to 3.75% last year
*	APAPR: 'Of the sums accumulated in the accounts, about 72% represent the transferred contributions, the remaining 28% being the gain made by the administrators and #39; investments'