Get "self sufficiency quota" value from Energy Dashboard

Dear all,

Is there à way to get the “self sufficiency quota” value from the energy dashboard in order to track it into a chart ? Currently only a gauge is available.

The other solution is to add a template sensor in parrallel but a lot of entities will be requiered only for this calculation… I expect something more easy.

Thanks.

There is no way - right?
Thank you.