Altmetric has tracked 3,635,018 articles across all sources so far. Compared to these this article has done well and is in the 87th percentile: it's in the top 25% of all articles ever tracked by Altmetric.
So far Altmetric has tracked 426 articles from this source. They typically receive a little less attention than average, with a mean score of 1.9. This article has done particularly well, scoring higher than 98% of its peers.
Older articles will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this score to the 94,572 tracked articles that were published within six weeks on either side of this one in any source. This article has done well, scoring higher than 84% of its contemporaries.
We're also able to compare this article to 86 articles from the same source and published within six weeks on either side of this one. This article has done particularly well, scoring higher than 98% of its contemporaries.