Note: This article was published in 2017. Software versions, prices, settings, apps and services mentioned may have changed or been discontinued since then — please check current information before relying on it.

Many millennial graduates dream of jobs in the tech industry, in revered companies such as Google, Facebook and Apple. This is because we hear about the great pay, perks and prospects that the top tech businesses offer employees. But just how satisfied are the people currently working for these companies? This graphic from ecardshack reveals some telling data.