Has anyone else felt a decline in community size?

Over the past year I've felt like the size of the community has been declining. I can't really explain it past saying I've seen fewer and fewer articles discussing ember, fewer people on SO and discuss.emberjs.com, and fewer new faces on Github issues. This is all pretty qualitative and could be completely off base.

I tried to see if I could quantify this issue with numbers and the best I could come up with is Google Trends: https://trends.google.com/trends/explore?date=2011-06-21%202017-07-21&q=ember.js

Really I'd love to see a graph of new version releases for npm packages with the ember-addon keyword. Is that at all easy?

Any other thoughts on quantifying community size as a function of time?