Number of rows: 6365808
Number of unique Urdu sentences: 1087220 Number of unique Roman-Urdu sentences: 3999102
Number of rows where both column values are the same: 167 Number of rows where both column values are different: 6365641
Number of rows where the Urdu sentence appears only once in the dataset: 90637 Number of rows where the Roman-Urdu sentence appears only once in the dataset: 3165765
Number of rows where the combination occurs "only once" in the whole dataset: 3170561 Number of unique pairs of Urdu and Roman-Urdu sentences: 4003784
Number of sentences which are less than 3 words: 2321