Postgresql COPY CSV ERROR:上一个预期列之后的额外数据

我正在尝试从http://www.unitedstateszipcodes.org/zip-code-database导入数据.数据的子集如下所示:

"zip","type","primary_city","acceptable_cities","unacceptable_cities","state","county","timezone","area_codes","latitude","longitude","world_reg$
"00501","UNIQUE","Holtsville",,"I R S Service Center","NY","Suffolk County","America/New_York","631","40.81","-73.04","NA","US","0","384",
"00544","UNIQUE","Holtsville",,"Irs Service Center","NY","Suffolk County","America/New_York","631","40.81","-73.04","NA","US","0","0"

我运行的postgresql命令是这样的:

copy development.zip_codes FROM '/tmp/zip_code_database.csv' WITH DELIMITER ',' CSV HEADER;

结果如下:

ERROR: extra data after last expected column
SQL state: 22P04
Context: COPY zip_codes, line 2: ""00501","UNIQUE","Holtsville",,"I R S Service Center","NY","Suffolk County","America/New_York","631"..."

我输入的错误是什么？