There are no ratios for JWs to Apprentices in Texas as Texasparky says. (but prevailing wage jobs and certain jurisdictions may have ratios)
Not only that, an apprentice in Texas doesn't have to be in an apprentice program. There is also no limit on how long a person can be an apprentice.
If a person can pay $20 and can pass a vague and not very strict background check, then that person can be an "apprentice."
You can even get an apprentice license with a falsified SS#.
Here are some stats I remeber from the TDLR website from awhile back. Don't quote me on this, as, like I said, this is from my memory. If you want exact figures, go find them.
In Harris County, TX, which is essentially the city of Houston, 4th (3rd?)largest city in the country, there are about 25,000 licensed electricians. Of this number, there are only 6,000 JW licenses. That leaves 19,000 apprentices. Stats in the surrounding counties are at similar ratios, although much smaller numbers.
Most electricians in Texas will never obtain a JW license. There isn't much point in it to tell you the truth. An apprentice can do just about anything a JW license allows, except being the first person on the job. One JW, and 100 apprentice licenses on the job is okay by the state.
Having a JW license means you pay $45 a year instead of $20 and the JW has to take an annual update class. The apprentice doesn't. Hence, lifetime apprentices. Why pay $75 for the JW test, study, pass the test, all for the "right" to pay a higher fee and pay for an update class each year.
And, once a person passes the test, a person has to jump through hoops proving their prior history to get the license. And if you did most of your work out of state, where no licensing was required, good luck on proving your work history.
<rant off>
moderators, please delete if this is out of line