No year zero. Meaning: year 2000 is in the 20th c. and year 2100 is in the 21st c.
M:I-3, 4, 5, and 6 are excellent movies. Each in their own right. I know, Tom Cruise. But, plug and play any action star, and these are still great movies. He just happened to land the role of Ethan Hunt back in '96.
There are 101 years in your question. So, no year zero then?
Still fighting for command of this very small hill.