0 Securities portfolios and participating interests / Domestic securities / Public debt securities / of which issued by the federal government and its special funds / All categories of banks
1 Domestic public debt securities / Issued by the Federal Government and its special funds / Commercial banks
2 Domestic public debt securities / Issued by the Federal Government and its special funds / Big banks
3 Domestic public debt securities / Issued by the Federal Government and its special funds / Regional banks and other commercial banks
4 Domestic public debt securities / Issued by the Federal Government and its special funds / Branches of foreign banks
5 Domestic public debt securities / Issued by the Federal Government and its special funds / Landesbanken
6 Domestic public debt securities / Issued by the Federal Government and its special funds / Savings banks
7 Domestic public debt securities / Issued by the Federal Government and its special funds / Regional institutions of credit cooperatives (up to June 2016)
8 Domestic public debt securities / Issued by the Federal Government and its special funds / Credit cooperatives
9 Domestic public debt securities / issued by the Federal Government and its special funds / Mortgage banks
a Domestic public debt securities / Issued by the Federal Government and its special funds / Building and loan associations
b Domestic public debt securities / issued by the Federal Government and its special funds / Banks with special, development and other central support tasks
c Domestic public debt securities / Issued by the Federal Government and its special funds / Foreign banks