Great work on that tool!
I'm just confused while reading the block size chart where, for example, it says:

Charts / Transactions / Block Size
Monthly Stats from January 2009 to January 2016 - Lin. Scale

December 2015

Aggregate: 3157779464 bytes
Maximum: 122842930 bytes
Minimum: 78795102 bytes

Am I reading this wrong or does it say that the minimum block size in December 2015 was ~75MB?