CTA2: Selected data from T7-T19
Year
«  2018  »
20142015201620172018
Payment systems and critical service providers
BOK-Wire+
Number of transactions (millions)44444
Increase in the number of transactions
 (% change on previous year)
2.51.25.97.09.2
Value of transactions (USD billions)56,98059,84963,62469,70575,837
Average value per transaction (USD thousands)16,21116,82116,88117,29217,232
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
6.84.35.37.57.2
Value of transactions as a percentage of GDP (%)3,8394,0894,2424,2944,398
Total number of participants (units; end of year)133130135130125
Of which: directly connected participants (units; end of year)133130135130125
Concentration ratio in terms of volume (%)28.127.833.037.839.0
Concentration ratio in terms of value (%)33.834.339.243.444.0
Check Clearing System
Number of transactions (millions)20416512910381
Increase in the number of transactions
 (% change on previous year)
-15.5-19.1-21.5-20.7-21.5
Value of transactions (USD billions)2,9342,2351,9321,7741,781
Average value per transaction (USD thousands)1414151722
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
-14.5-24.4-14.4-9.9-1.0
Value of transactions as a percentage of GDP (%)198153129109103
Total number of participants (units; end of year)2725252526
Of which: directly connected participants (units; end of year)2725252526
Concentration ratio in terms of volume (%)napnapnapnapnap
Concentration ratio in terms of value (%)napnapnapnapnap
Interbank Shared Networks
Number of transactions (millions)4,3414,7045,0515,4286,097
Increase in the number of transactions
 (% change on previous year)
7.08.47.47.512.3
Value of transactions (USD billions)14,51615,58715,79716,58918,637
Average value per transaction (USD thousands)33333
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
13.16.60.43.010.7
Value of transactions as a percentage of GDP (%)9781,0651,0531,0221,081
Total number of participants (units; end of year)5858565859
Of which: directly connected participants (units; end of year)5858565859
Concentration ratio in terms of volume (%)napnapnapnapnap
Concentration ratio in terms of value (%)napnapnapnapnap
Central counterparties and clearing houses
Korea Exchange(KRX)
Number of transactions (thousands)napnapnapnapnap
Increase in the number of transactions
 (% change on previous year)
napnapnapnapnap
Value of transactions (USD billions)467460408455521
Average value per transaction (USD thousands)napnapnapnapnap
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
9.0-2.3-12.29.413.0
Value of transactions as a percentage of GDP (%)31.531.427.228.030.2
Total number of clearing members (units; end of year)9297929292
Korea Securities Depository (KSD)
Number of transactions (thousands)26,16128,86028,07235,49636,269
Increase in the number of transactions
 (% change on previous year)
5.010.3-2.726.42.2
Value of transactions (USD billions)156151136158181
Average value per transaction (USD thousands)65545
Increase in the real value of transactions
 (% change on previous year, adjusted by CPI inflation)
-0.6-4.2-10.814.013.1
Value of transactions as a percentage of GDP (%)10.510.39.19.710.5
Total number of clearing members (units; end of year)9085848182
Central securities depositories
Korea Securities Depository (KSD)
Number of delivery instructions (thousands)33,96337,50837,05044,36145,757
Increase in the number of delivery instructions
 (% change on previous year)
3.910.4-1.219.73.1
Value of delivery instructions (USD billions)7,2566,9646,7026,7237,087
Average value per delivery instruction (USD thousands)214186181152155
Increase in the real value of delivery instructions
 (% change on previous year, adjusted by CPI inflation)
15.9-4.7-4.7-1.63.9
Value of delivery instructions as a percentage of GDP (%)488.9475.8446.8414.2411.0
Total number of participants (units; end of year)299298352376404
Number of securities held (thousands)5454606570
Value of securities held (USD millions)1,773,8051,758,9601,774,2491,912,9242,064,028