curious how much of the growth is solely due to renewals since the cap on first time H1-Bs has stayed the same at 85k per year. the green card queue is severel

curious how much of the growth is solely due to renewals since the cap on first time H1-Bs has stayed the same at 85k per year. the green card queue is severely backlogged for India (and to some extent China, Mexico). this causes people who would usually get a green card after 3-5 years be on a continuous H1-B renewal cycle every 3 years.