Rank	Countries/Territories	Count	Percent
1	China	437	34.7%
2	United States	397	31.5%
3	Germany	209	16.6%
4	Japan	28	2.2%
5	Korea, Republic of	16	1.3%
6	Netherlands	14	1.1%
7	United Kingdom	14	1.1%
8	Singapore	14	1.1%
9	India	14	1.1%
10	Brazil	13	1%
11	France	11	0.9%
12	Egypt	10	0.8%
13	Cyprus	9	0.7%
14	Ireland	9	0.7%
15	Israel	9	0.7%
16	Spain	7	0.6%
17	Australia	7	0.6%
18	Iran, Islamic Republic of	5	0.4%
19	Hungary	5	0.4%
20	Sweden	3	0.2%
21	Turkey	3	0.2%
22	Poland	3	0.2%
23	Qatar	3	0.2%
24	Italy	2	0.2%
25	Jordan	2	0.2%
26	Canada	2	0.2%
27	Denmark	2	0.2%
28	Austria	1	0.1%
29	Belgium	1	0.1%
30	Kazakhstan	1	0.1%
31	Kenya	1	0.1%
32	Mauritius	1	0.1%
33	Mexico	1	0.1%
34	Palestine, State of	1	0.1%
35	Ukraine	1	0.1%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Thailand	1	0.1%
39	Tunisia	1	0.1%