An average of 136 MB/s in Germany? Are they sure it's not supposed to be 136 Mbit/s, thus 17 MB/s? Because I rarely have more than 100 MB/s and I'm pretty sure my connection is one of the best you can get as a private user in this country (1 Gbit/s).
I think it's so high because they might factor in large businesses, companies and unis, which have incredible fast connection. But I still wonder how they come up with that
Not always. Usually. If you just type MBps vs Mbps into a search engine of your choice, you’ll find quite a few sources that point out that B = Byte and b = bit.
Also, it’s even less always since there are other ways of notating datarate.
Here in Germany, for example, Mbps is usually written MBit/s and MB/s stays MB/s. Similar to kph which we write km/h. Also I‘ve seen mbps written (incorrectly) with a lower case 'M' and sometimes with an uppercase M.
Technically Mb/s = Mbps ≠ MBps = MB/s, if you want to stay SI conform.
It’s simply a metric not very well suited for all caps which can cause confusion, if you’re used to different notations.