Data about IPv6 fragmentation

Hello folks,

Is anybody aware of any papers with real-world data about IPv6 fragmentation?

I'd be interested in something along the lines of:
Shannon, C., Moore, D., and Claffy, K.C. 2001. Characteristics of Fragmented IP Traffic on Internet Links.

(but that focuses on IPv6 fragmentation, rather than v4 fragmentation).


Kind regards,