A program that shows the top 10 most crime city in massachusetts

I have tried my best to adjust the chart. there are a few things I cannot figure out still.

1. adjst the Y axis, so that 0.0% line line with bottom of column. column value appear correct though. wrap my head, not sure why
2. tilt the text label so they don't overlap
3. I was able to refactor useData.js, but not other module. There is a tick() is not a function error I don't have solution.

Data: Masschusetts Crime dataset for 2016.