Missing values by source file

Missing values per column in each monthly TLC file of 2019.

dq_missing, page 1 of 3
source_fileTEXT	column_nameTEXT	missingINTEGER	rowsINTEGER
2019-01	any column	4884887	7696617
2019-01	passenger_count	28672	7696617
2019-01	RatecodeID	28672	7696617
2019-01	store_and_fwd_flag	28672	7696617
2019-01	congestion_surcharge	4884887	7696617
2019-02	any column	29663	7049370
2019-02	passenger_count	29663	7049370
2019-02	RatecodeID	29663	7049370
2019-02	store_and_fwd_flag	29663	7049370
2019-02	congestion_surcharge	29663	7049370
2019-03	any column	33474	7866620
2019-03	passenger_count	33474	7866620
2019-03	RatecodeID	33474	7866620
2019-03	store_and_fwd_flag	33474	7866620
2019-03	congestion_surcharge	33474	7866620
2019-04	any column	42456	7475949
2019-04	passenger_count	42456	7475949
2019-04	RatecodeID	42456	7475949
2019-04	store_and_fwd_flag	42456	7475949
2019-04	congestion_surcharge	42456	7475949
2019-05	any column	32770	7598445
2019-05	passenger_count	32770	7598445
2019-05	RatecodeID	32770	7598445
2019-05	store_and_fwd_flag	32770	7598445
2019-05	congestion_surcharge	32770	7598445