User blog comment:Bunnylove14/UNPOPULAR? WIKIA OPINONS/@comment-24045334-20170318220418/@comment-24045334-20170318220656

Two interesting observations:

1- each game seems to have a very similar pattern of searches around launch/holidays (look at the shape of the curves!)

2- JD4 was massave compaired to everything since, more evidence to my claim above-changing the series name from numbers to years made casual fans confused and hurt the sales/intrest of the series as a whole