Karma history for ti89

ti89's current score is 1, last changed approximately 6 years, 2 months ago.

In the last… …score changed by
day 0
week 0
30 days 0
90 days 0
year 0
2 years 0
3 years 0
4 years 0
5 years 0
6 years 0
7 years 1