Rank	Countries/Territories	Count	Percent
1	China	803	43.8%
2	United States	483	26.4%
3	Germany	136	7.4%
4	Japan	117	6.4%
5		35	1.9%
6	Canada	30	1.6%
7	Netherlands	26	1.4%
8	Singapore	22	1.2%
9	Russia	15	0.8%
10	United Kingdom	15	0.8%
11	India	13	0.7%
12	Iran, Islamic Republic of	13	0.7%
13	Ireland	12	0.7%
14	France	12	0.7%
15	Brazil	10	0.5%
16	Cyprus	7	0.4%
17	Australia	7	0.4%
18	Indonesia	7	0.4%
19	Pakistan	7	0.4%
20	Hong Kong	7	0.4%
21	Mexico	6	0.3%
22	Mauritius	5	0.3%
23	Greece	5	0.3%
24	Taiwan	5	0.3%
25	Turkey	4	0.2%
26	Switzerland	4	0.2%
27	Italy	4	0.2%
28	Korea, Republic of	3	0.2%
29	Nigeria	2	0.1%
30	Portugal	2	0.1%
31	Spain	2	0.1%
32	Argentina	2	0.1%
33	Ukraine	2	0.1%
34	United Arab Emirates	1	0.1%
35	Thailand	1	0.1%
36	Tunisia	1	0.1%
37	Bangladesh	1	0.1%
38	Georgia	1	0.1%
39	South Africa	1	0.1%
40	Qatar	1	0.1%
41	Poland	1	0.1%
42	New Zealand	1	0.1%
43	Latvia	1	0.1%