focus on restaurants inspections records which have records of grade
in ‘A’, ‘B’, or ‘C’, and have record of critical flag in “Critical” or
“Not Critical”, and have records of borough information, from 2013 to
2017.
Column
Chart A: line - Average acore for each year across borough
Column
Chart B: boxplot - Score distribution across boroughs
Chart C: bar chart - 5-year average counts of each grade across
borough