user341: Part of the rationale to apply the witness data discount was to incentivize transactions to spend more inputs and promote a smaller UTXO set. Are there any data on the success of this pursuit?

user13866: 
[...] incentivize transactions to spend more inputs [...]. Are there any data on the success of this pursuit?


I guess this is data, but you'll have to draw your own conclusions.

341: <p>Part of the rationale to apply the witness data discount was to incentivize transactions to spend more inputs and promote a smaller UTXO set. Are there any data on the success of this pursuit?</p>
 13866: <blockquote>
<p><strong>[...] incentivize transactions to spend more inputs [...]. Are there any data on the success of this pursuit?</strong></p>
</blockquote>
<p><a href="https://i.stack.imgur.com/dMMc7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dMMc7.png" alt="inputs/tx and segwit tx" /></a></p>
<p>I guess this is data, but you'll have to draw your own conclusions.</p>
