Four mora European and American countries tend to have the L-H-H-H pattern. (スペイン is an exception.)

China and Korea do not follow the pattern above. They have the H-L-L-L pattern.

Longer names tend to end in H-L-L. (サウジアラビア is an exception.)　

Languages pronounced in Japanese usually do not have a falling pitch.

Nationalities ends in L-L. (にほんじん nihonjin as an exception.)