[Peter Matteson]

Looking through the data some interesting things struck me.

All 4 #1 seeds have never made it to Einstein, however in 2007 no #1 seeds made Einstein.

2007 Also produced the lowest seed champion with #8, also the only 8 seed to ever advance to Einstein.

In general it looks like 1 and 2 seeds are most successful at advancing from their division.

7 teams have been in 10 consecutive elimination rounds at the championship.

6 Teams now have 2 or more championships during this decade where as only1 team had multiple wins for the first 18 years of FIRST. All multiple champions other than 71 have won their second since 2008.

2 Teams have won back to back championships.

3 Teams have at least 3 consecutive appearances on Einstein.

Teams with multiple trips to Einstein teams that have won are bolded:
6: 177
5: 67, 217
4: 71, 233
3: 25, 60, 111, 175, 254, 469
2: 33, 64, 144, 173, 294, 494, 503, 968, 1114, 1126, 1218

~0.66% of FRC Teams registered each year make the Championship.
~1.26% of all FRC Teams registered this year have made Einstein more than once.
~.678% of all teams ever registered has made Einstein more than once.

58 teams have made Einstein once for a total of 81 unique team numbers appearing in the "Final Four" meaning ~2.39% of all teams have made the final field at some point since the current format for the championship started in 2001.

I'm amazed you able to collect all this great data, thanks for posting it.