TY - FIGURE TI - Material Stock composition by age cohorts (in tonnes) PY - None LK - https://docs.google.com/spreadsheets/d/e/2PACX-1vR0BO7hoAJSH4GjbTW0QWbaEyA5-HlcixYBKcUuKe1PbRYsqRlYxitmL08MjBi_Y3RMv874GrPBd8sg/pubchart?oid=2073482644&format=interactive ER -