Table 1 Number of publications returned by a PubMed search for “Natural Language Processing AND *language* [tiab]” where *language* is instantiated with a specific language name, on January 13, 2017 along with references cited in this review for each language. The last row (bolded) presents overall information for all languages studied in this review

[31, 77]*[71, 160, 161]*[158]*[65]*[78]*[66, 79, 94]

[156]* [50, 67, 89, 109, 120]* [54]* [154]* [159]*

[140] [138]* [7, 56, 59, 60, 90, 116, 117] [163]*

[112] [70]* [126, 152, 153] [55]*

[31]*[115] [72]*[156]* [154]*[141] [109]*[118] [138]*

[84] [163]* [27, 53, 88] [70]* [80, 124] [36, 106]

[155]* [68, 73, 96] [154]* [42, 43, 69, 99] [103, 122]

[161]*[158]*[155]*[156]*[54]*[154]*[138]

*[30, 98, 107, 119] [70]*[58] [34, 108], [55, 157]*

[158]*[33, 37] [154]* [49, 127, 149, 151],

[114] [139] [138]*[110] [70]*

[57, 104] [74]*[92] [109]* [48, 61, 105]

[35, 93, 113, 123]

[28, 83], [55]*

[52]

[46, 47, 97]

[155]*[91]

[158]*[162]

[38, 40] [74]*[32, 85, 121]

[155]*, [163]*

[29, 82], [156]*

[41, 44]

[86, 87] [45]

[156]*

[62, 64, 95, 100–102]

[51]

[125]

[156]*

114