Rank	Countries/Territories	Count	Percent
1	China	482	34.2%
2	United States	475	33.7%
3	Germany	113	8%
4	France	52	3.7%
5	Japan	43	3%
6	Korea, Republic of	31	2.2%
7	India	25	1.8%
8	Czech Republic	14	1%
9	Hong Kong	13	0.9%
10	Sweden	12	0.9%
11	Taiwan	11	0.8%
12	Canada	10	0.7%
13	Netherlands	10	0.7%
14	Australia	8	0.6%
15	Cyprus	8	0.6%
16	Switzerland	8	0.6%
17	United Kingdom	8	0.6%
18	Ireland	7	0.5%
19	Italy	6	0.4%
20	Singapore	6	0.4%
21	Turkey	6	0.4%
22	Brazil	5	0.4%
23	Belgium	4	0.3%
24	Spain	4	0.3%
25	Poland	4	0.3%
26	Iran, Islamic Republic of	4	0.3%
27	Latvia	4	0.3%
28	Saudi Arabia	4	0.3%
29	Ukraine	3	0.2%
30	Norway	3	0.2%
31	Austria	3	0.2%
32	Colombia	3	0.2%
33	Chile	2	0.1%
34	Bangladesh	2	0.1%
35	Argentina	2	0.1%
36	Denmark	2	0.1%
37	Greece	2	0.1%
38	Portugal	2	0.1%
39	Lithuania	2	0.1%
40	Mongolia	2	0.1%
41	Iraq	2	0.1%
42	Romania	1	0.1%
43	Russia	1	0.1%
44	Pakistan	1	0.1%
45	Thailand	1	0.1%