This is almost funny if it wasn't so sad. Post 67 the US only received the FJ40. In 83 around two hundred of them and none in 84. Toyota was so concerned about the average miles per gallon in total vehicles sold in the seventies and eighties they phased out the 40 series. I believe the market was there if Toyota cared enough to keep it. Today do not know of any country in the world that that the 40 series is as popular as in the US.
Do you mean popular when they were being produced, or popular now that they are classics.? I was in Africa and Middle east in the early 1980s and they were very popular. All over the place. Now, as classics, they may not be as popular as here in USA.