Final answer:
The number of lawyers working for an Independent bar association is not specified in the given reference, so one should contact the association directly for accurate figures.
Step-by-step explanation:
The exact number of lawyers who work for a specific Independent bar association is not provided in the reference information given. However, according to the American Bar Association, there has been a significant growth in the legal profession overall. If one is looking for the number of lawyers in a particular bar association, it would be best to contact the association directly or look for their membership statistics on their official website or in their annual reports.