It is increasing slowly.
It was around 97,9 since some times

But what was the percentage before?

updated

now more than 98% of vehicle pages have a picture

IMDB country browser:

http://www.imdb.com/Sections/Countries/

United States alone has 224,677 titles listed in IMDB alhough some of them are documents or international co-productions. United Kingdom is second with 42,000 titles. Maybe surprisingly France is third with almost 38,000 titles and Germany + West-Germany combined is fourth with 36,000 titles.

But I'm positive that India and maybe even Nigeria have produced more films than any other European country. It is true that many Indian films must be missing from IMDB database.

Here is IMDB statistics page:

http://www.imdb.com/database_statistics

Currently 1,039,447 titles listed of which about 50% are movies and other part is tv-series, mini-series etc. Real number of movies could be twice as big however.

If I am correct, the two countries that produce the most movies are India and United States. So I would guess that they would constitute the majority of all movies? Interesting though, that India makes more movies than anywhere else in the world, but I don't recall many of them being listed on the site...

You can add at least one zero to that number I think. Except if you only count US movies maybe...

Wow, over eleven thousand movies listed. Have you ever wondered what the total number of movies made in the history of everything is? I'd say it's probably about 200,000... but really, what do I know?

updated

more than 150 000 cars listed now