TABLE 3.
Illustration of the 10 countries that contributed the most records
| Position | Country | n | % |
|---|---|---|---|
| 1 | China | 201 | 35.6 |
| 2 | England | 67 | 11.9 |
| 3 | Brazil | 44 | 7.8 |
| 4 | Canada | 26 | 4.6 |
| 5 | India | 20 | 3.6 |
| 6 | USA | 18 | 3.2 |
| 7 | Iran | 16 | 2.8 |
| 8 | Italy | 14 | 2.5 |
| 9 | Ethiopia | 11 | 2.0 |
| 10 | Australia | 8 | 1.4 |
| Spain | 8 | 1.4 |
This article is being made freely available through PubMed Central as part of the COVID-19 public health emergency response. It can be used for unrestricted research re-use and analysis in any form or by any means with acknowledgement of the original source, for the duration of the public health emergency.