	swiss sight deposits fall billion francs sight deposits of commercial banks at the swiss national bank fell billion swiss francs in the first days of march to billion the national bank said foreign exchange reserves rose billion francs to billion sight deposits are a major indicator of money market liquidity in switzerland the national bank said banks paid back billion francs of central bank credit taken out at the end of february for the end month liquidity requirement this drain was offset in part by new currency swaps which had the effect of increasing the national bank s foreign exchange holdings bank notes in circulation fell mln francs to billion and other deposits on call basically government funds rose billion to billion reuter 
