row in the CSV file must have the same number of elements. If there
are any missing elements in the CSV file (indicated by two adjacent
commas or a comma at the end of a row), they will be represented
as empty strings.
If an element in the CSV file contains a
quote, it should be represented as two quotes. Additionally, if
an element contains a quote, a new line, a carriage return, or the
delimiter character, the element must be within quotes. For example,
a value that is used to store a measurement in feet and inches (4'
5") must be formatted as "4' 5""" within the CSV file.