persp-sort 'created in ascending order

Wondering if there's a way to order perspectives by creation, in ascending order. So the first persp is 1, than a new one is created and it remains one and the new one is 2. Each new perspective created would just get added as the next number, so the third would be 3, etc. Currently persp-sort 'created sets the order in descending order, newest first, which means when you add or remove a perspective the number changes. Ascending would keep them the same number, until one is deleted and they get moved up one.