T2: Stock of money available for payments
(SGD millions; end of year, unless otherwise stated)
Year
«  2018  »
2014 2015 2016 2017 2018
Narrow money supply (M1)160,218160,446172,754183,699188,798
Breakdown of 'narrow money supply (M1)', by component
Banknotes and coins (or currency) in circulation outside banks31,50734,04238,52542,34045,292
Overnight deposits by other than banks128,711126,404134,229146,192143,506
Othernapnapnapnapnap
Total banknotes and coins in circulation34,41938,43242,50845,78648,969
Breakdown of 'total banknotes and coins in circulation' by holder
Banknotes and coins (or currency) in circulation outside banks31,50734,04238,52542,34045,292
Banknotes and coins held by banks 12,9174,3963,9893,4553,680
Breakdown of 'total banknotes and coins in circulation'
 into banknotes and coins
Total banknotes in circulation33,25237,21241,23444,47247,635
Breakdown of 'total banknotes in circulation' by note type
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SGD 100001,9331,6911,5751,4711,409
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SGD 100013,74215,37818,46722,04623,212
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SGD 500240238236233231
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SGD 1002,9453,6143,8984,2965,368
SGD 5010,70512,03112,71412,04012,855
SGD 251010101010
SGD 20175175175174174
SGD 102,1972,6922,7192,7232,855
SGD 5359385408417433
SGD 2807858893924952
SGD 1139139138138138
Total coins in circulation1,1671,2211,2741,3141,334
Breakdown of 'total coins in circulation' by coin type
$(CNOTE-75-SG)napnapnapnapnap
SGD 566666
SGD 1584609637659668
SGD 0.50232245257265271
SGD 0.20171180187193197
SGD 0.10127132136139140
SGD 0.054243444546
SGD 0.0177777
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$(CNOTE-69-SG)napnapnapnapnap
$(CNOTE-71-SG)napnapnapnapnap
$(CNOTE-73-SG)napnapnapnapnap
Bank deposits held at the central bank (average for December) 120,31222,21921,96722,29522,464
Breakdown of 'bank deposits held at the central bank'
 into required and free reserves
Required reserves16,8686,515napnapnap
Free reserves3,44315,703napnapnap
Interbank deposits (average for December)napnapnapnapnap
Intraday credit extended by the central bank (average for December)napnapnapnapnap
 1  The DBU and ACU books were used to distinguish the domestic and offshore operations of banks and merchant banks. The DBU was used to book domestic transactions, which were mostly denominated in Singapore dollar (SGD), and the ACU was used to book offshore transactions, which were denominated in foreign currency (FCY).