| IEK-1 (3,988) [restricted] |
| IEK-2 (3,500) [restricted] |
| IEK-3 (4,627) [restricted] |
| IEK-4 (6,722) [restricted] |
| IEK-5 (2,263) [restricted] |
| IEK-6 (3,769) [restricted] |
| IEK-7 (3,381) [restricted] |
| IEK-8 (4,571) [restricted] |
| IEK-9 (1,565) [restricted] |
| IEK-10 (345) [restricted] |
| IEK-11 (806) [restricted] |
| IEK-12 (877) [restricted] |
| IEK-13 (340) [restricted] |
| IEK-14 (685) [restricted] |
| IEK-STE (2,154) [restricted] |