Here is the list of all available LLLL.INs as of the scan done on January 15th, 2017.
The stats are:
Remaining: 243,544
CVCV Names Available: 0
VCVC Names Available: 7,814
AAAB Names Available: 0
ABBB Names Available: 0
ABAB Names Available: 0
AABB Names Available: 0
ABBA Names Available: 0
CHIP Names Available: 1,044
The trend graph is: