15-119 recruits per month will make you an expert.
I am not sure how the maths is done and it could be that you may not be an expert until mid April or May.
Someone will correct me if I am wrong.
Although it is not a great time with the current situation going on and shop bought sims and recruits will certainly go down. Sharing your link and link driven recruiting will certainly go upwards during this time.
Hooe this help.