Table 2.
Top 10 languages with the highest annual average contagion ratio (sorted by 2019)
Language | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
---|---|---|---|---|---|---|---|---|---|---|---|
Greek | 0.01 | 0.05 | 0.07 | 0.20 | 0.42 | 0.65 | 0.83 | 1.11 | 1.29 | 1.42 | 1.27 |
French | 0.02 | 0.10 | 0.13 | 0.22 | 0.34 | 0.56 | 0.76 | 0.94 | 1.09 | 1.40 | 1.37 |
English | 0.03 | 0.14 | 0.20 | 0.31 | 0.37 | 0.56 | 0.71 | 0.91 | 1.15 | 1.44 | 1.44 |
Spanish | 0.03 | 0.16 | 0.21 | 0.31 | 0.42 | 0.62 | 0.82 | 0.94 | 1.24 | 1.54 | 1.52 |
Korean | 0.05 | 0.11 | 0.14 | 0.26 | 0.30 | 0.43 | 0.66 | 1.28 | 1.74 | 2.22 | 2.07 |
Catalan | 0.01 | 0.08 | 0.12 | 0.21 | 0.30 | 0.52 | 0.74 | 0.98 | 1.80 | 2.44 | 2.10 |
Urdu | 0.03 | 0.25 | 0.25 | 0.19 | 0.26 | 0.64 | 0.82 | 0.95 | 1.51 | 2.67 | 2.90 |
Tamil | 0.01 | 0.04 | 0.10 | 0.16 | 0.22 | 0.54 | 0.82 | 1.30 | 1.84 | 2.40 | 2.96 |
Hindi | 0.01 | 0.03 | 0.06 | 0.15 | 0.38 | 1.14 | 2.26 | 2.81 | 3.09 | 3.58 | 3.29 |
Thai | 0.07 | 0.24 | 0.18 | 0.32 | 0.79 | 2.01 | 2.54 | 3.35 | 5.31 | 6.52 | 7.29 |