I see one a week here around Toulouse. 100's are just too expensive for Europe in general so not many sold. In fact, they no longer sell the 200 in France as of 2016.
I have never seen another LX, on the road or in an ad, which comes as no surprise as they were never sold here.
I heard somewhere that 90% of 100's sold here came with the diesel engine. I'm happy to rock the "sports car" V8 petrol Getting 17 mpg with triple the cost of gas is sheer idiocy though. It's not a daily driver.
In St. Louis I rarely see any TLC prior to the 100. However, I see a couple Hundy's a day and I'm not counting the ones that live just right next to me so I would see all the time. I just learned last week one of my new neighbors drives one. When I see one I always do a beep beep and hand wave, but the drivers are almost always the type I bought mine from. Middle aged women who have no interest in waving back and think I'm crazy.
I did have this encounter a couple weeks ago to my surprise. Parked next to another Hundy at Sam's. I never saw the owner though.