Rank	Countries/Territories	Count	Percent
1	China	438	35.8%
2	United States	400	32.7%
3	Germany	63	5.1%
4	India	61	5%
5	Korea, Republic of	43	3.5%
6	Netherlands	22	1.8%
7	France	19	1.6%
8	Ireland	16	1.3%
9	Japan	15	1.2%
10	Russia	15	1.2%
11	Hong Kong	12	1%
12	Canada	12	1%
13	United Kingdom	12	1%
14	Italy	9	0.7%
15	Cyprus	7	0.6%
16	Switzerland	7	0.6%
17	Sweden	6	0.5%
18	Egypt	6	0.5%
19	Poland	6	0.5%
20	Singapore	5	0.4%
21	Spain	5	0.4%
22	Brazil	5	0.4%
23	Bulgaria	5	0.4%
24	Colombia	4	0.3%
25	Iran, Islamic Republic of	4	0.3%
26	Taiwan	4	0.3%
27	Australia	3	0.2%
28	Latvia	3	0.2%
29	Mongolia	2	0.2%
30	Sri Lanka	2	0.2%
31	Romania	2	0.2%
32	Georgia	2	0.2%
33	Belarus	1	0.1%
34	Belgium	1	0.1%
35	Croatia	1	0.1%
36	Argentina	1	0.1%
37	New Zealand	1	0.1%
38	Norway	1	0.1%
39	South Africa	1	0.1%
40	Mauritius	1	0.1%
41	Mexico	1	0.1%
42	Thailand	1	0.1%