I apologize for the confusion, but as an AI language model, I don't have access to real-time data or the ability to browse the internet. Therefore, I cannot provide you with the specific statistics for the number of people who registered for the Shanghai software examination (软考) in 2023.
To obtain accurate and up-to-date information on the registration statistics, I recommend contacting the Shanghai Software Examination Authority or relevant government departments responsible for organizing and managing the software examination. They should be able to provide you with the most accurate and recent data.
