T8: Volume of transactions processed by selected payment systems Source
(millions, unless otherwise stated; total for the year)| Year | |||||
|---|---|---|---|---|---|
| 2014 | 2015 | 2016 | 2017 | 2018 | |
 Large-value payment systems | |||||
| BOK-Wire+ | |||||
| Total gross volume | 4 | 4 | 4 | 4 | 4 |
| Breakdown of 'total gross volume' by instrument type | |||||
| Credit transfers | 4 | 4 | 4 | 4 | 4 |
| Direct debits | nav | nav | nav | nav | nav |
| Cheques | nav | nav | nav | nav | nav |
| Card and e-money payments | nav | nav | nav | nav | nav |
| Other payment instruments | nav | nav | nav | nav | nav |
| Partial breakdown of 'total gross volume' | |||||
| Of which: volume of settlement in the PS in question for other PSs | 0 | 0 | 0 | 0 | 0 |
| Breakdown of 'volume of settlement in the PS in question for other PSs' by PS whose transactions are settled | |||||
| 'Check Clearing System' net volume settled in 'BOK-Wire+' | 0 | 0 | 0 | 0 | 0 |
| 'Interbank Shared Networks' net volume settled in 'BOK-Wire+' | 0 | 0 | 0 | 0 | 0 |
| Concentration ratio in terms of volume (%) | 28.09 | 27.80 | 32.99 | 37.84 | 38.97 |
| Retail payment systems | |||||
| Check Clearing System | |||||
| Total gross volume | 204 | 165 | 129 | 103 | 81 |
| Breakdown of 'total gross volume' by instrument type | |||||
| Credit transfers | nav | nav | nav | nav | nav |
| Direct debits | nav | nav | nav | nav | nav |
| Cheques 1 | 203 | 165 | 129 | 102 | 80 |
| Card and e-money payments | nav | nav | nav | nav | nav |
| Other payment instruments 2 | 0 | 0 | 0 | 0 | 0 |
| Number of netting cycles | 1 | 1 | 1 | 1 | 1 |
| Interbank Shared Networks | |||||
| Total gross volume | 4,341 | 4,704 | 5,051 | 5,428 | 6,097 |
| Breakdown of 'total gross volume' by instrument type | |||||
| Credit transfers 3 | 2,914 | 3,217 | 3,486 | 3,876 | 4,559 |
| Direct debits 3 | 747 | 784 | 876 | 896 | 918 |
| Cheques | nav | nav | nav | nav | nav |
| Card and e-money payments | 0 | 0 | 0 | 0 | 0 |
| Other payment instruments | 679 | 703 | 689 | 656 | 621 |
| Number of netting cycles | 1 | 1 | 1 | 1 | 1 |