Rank	Countries/Territories	Count	Percent
1	China	171	29.3%
2	United States	136	23.3%
3	Germany	48	8.2%
4	India	35	6%
5	France	27	4.6%
6	Japan	25	4.3%
7	Canada	15	2.6%
8	Netherlands	13	2.2%
9	Korea, Republic of	11	1.9%
10	Singapore	9	1.5%
11	South Africa	8	1.4%
12	Philippines	6	1%
13	Belgium	6	1%
14	Italy	5	0.9%
15	Russia	5	0.9%
16	Thailand	5	0.9%
17	Turkey	4	0.7%
18	Viet Nam	4	0.7%
19	United Kingdom	4	0.7%
20	Mexico	4	0.7%
21	Brazil	4	0.7%
22	Egypt	3	0.5%
23	Indonesia	2	0.3%
24	Iran, Islamic Republic of	2	0.3%
25	Ireland	2	0.3%
26	Colombia	2	0.3%
27	Bolivia, Plurinational State of	2	0.3%
28	Australia	2	0.3%
29	Belarus	2	0.3%
30	Malaysia	2	0.3%
31	Greece	2	0.3%
32	Spain	2	0.3%
33	Switzerland	2	0.3%
34	Ukraine	2	0.3%
35	Portugal	2	0.3%
36	Sri Lanka	1	0.2%
37	Sweden	1	0.2%
38	Poland	1	0.2%
39	New Zealand	1	0.2%
40	Pakistan	1	0.2%
41	Nepal	1	0.2%
42	Cyprus	1	0.2%
43	Armenia	1	0.2%
44	Ethiopia	1	0.2%
45	Georgia	1	0.2%