Country/ Region

2017 [3]

2020

Country/ Region

2017 [3]

2020

Country/ Region

2017 [3]

2020

Myanmar

100

298

Taiwan

40

516

Japan

1

14

Malaysia

406

1083

Cambodia

5

336

Philippines

1

41

Singapore

372

614

Hong Kong

6

61

Sri Lanka

1 - 3

250

Thailand

800

7690

Southern China

8 per year

403

Mexico and Central America

3

75

Vietnam

300

70

Bangladesh

5

51

South America

5

48

Australia

252

1066

India

95

85

Kenya

0

5

Brunei

45

115

Indonesia

4

42

Europe

39 - 55

110

Countries included in 2017 but not in 2020: Guam, Pakistan, Papua New Guinea, Iran, Madagascar, Niger, South Africa, United States of America, Egypt, South Korea, Turkey, Saudi Arabia, United Arab Emirates, Cote d’Ivoire, Uganda

Countries included in 2020 but not in 2017: Laos