This notebook is breaking on the calculations for `p_gender = gender_data_input_year[0].value` and `var p_race = race_data_input_year[0].value`. Removing the `.value` part will allow the notebook to load without a number of error messages, and most visualizations render--except for the line plot in your conclusions section. I have clicked into this notebook a few times with interest to see your winning contribution and hoping these errors would be resolved. I hope it's OK to flag this... I'd be very happy to see the notebook without error and for you to delete this comment :) Congrats!

Hm, this is strange, I do not see these errors and everything renders as expected. What browser are you using?