| Unknown | Energy and electronics | |
|---|---|---|
| 2024 | 9 | 0 |
| 2026 | 5 | 1 |
One square per retirement, coloured by generation. Hover or tap a square for the details. · 15 retirements recorded
14 retirements without a precise cause (93%)
Unknown 14 — to be qualified to make the causes more reliable