[Ideas] Show total no of unique ideas ever created on Ideas page

We can currently see that, as at 12 June 2018:

1. There have been 126 NEW ideas in the past 30 days
2. 473 ideas have been implemented over time
3. and there are 331 discussions active/started in the past 30 days

Perhaps there can be a small indicator below the number of ideas implemented that indicates the total number of unique ideas ever logged. See the image below as an example.