How many squares is the symbol n of New Balance? Why Baidu Encyclopedia is eight and the official is five?

It should be said that these two signs belong to NB company, but now the five bars are relatively more common, appearing later than the eight bars, which can also be said to be the latest NB logo. This logo is more concise and tough than the previous one. But in some British and American retro shoes, such as 1400, 1300, etc. In order to maintain its original retro taste, the old NB standard of eight bars is still used, and even the new tongue and insole are now using the new standard, but the old standard is still used on the sole. In fact, you may not have noticed that in addition to the above five bars and eight bars, NB also has a 14 bar logo that is also used in some products.