Not anyone can do this. You can't enter the data unless you understand it. In the business world, you pay people more if the job they do requires more skills. Anyone can enter raw numbers or text into a computer. In the modern world, data is extremely valuable.
Companies are willing to pay large amounts of money to get the right data.
And transcriptionists are producing this data. This is extremely important information. Therefore, it is very important data. A transcriptionist or transcription service provides DATA to their clients. And not any kind of data.