| Analysis of credit exposures using external credit grading system [text block] | ||
| Description of rating agencies used | ||
| Analysis of credit exposures using internal credit grading system [text block] | ||
| Description of internal credit ratings process | ||
| Description of relationship between internal and external ratings | ||
| Description of nature of counterparty | ||
| Description of historical information about counterparty default rates | ||
| Description of other information used to assess credit quality | ||