<a href="https://whatsthebigdata.files.wordpress.com/2015/06/salesperemployee.png" target="_blank" rel="nofollow"><img decoding="async" loading="lazy" class="aligncenter size-full wp-post-2902 wp-image-2903" src="https://whatsthebigdata.files.wordpress.com/2015/06/salesperemployee.png" alt="SalesPerEmployee" width="660" height="357" /></a>
<a href="https://whatsthebigdata.files.wordpress.com/2015/06/incomeperemployee.png" target="_blank" rel="nofollow"><img decoding="async" loading="lazy" class="aligncenter size-full wp-post-2902 wp-image-2904" src="https://whatsthebigdata.files.wordpress.com/2015/06/incomeperemployee.png" alt="IncomePerEmployee" width="660" height="361" /></a>
Source: <a href="http://www.datasciencecentral.com/profiles/blogs/data-visualization-of-employee-metrics-at-the-top-tech-companies" target="_blank" rel="nofollow">Data Science Central</a>