Rank	Countries/Territories	Count	Percent
1	China	260	37.6%
2	United States	192	27.8%
3	Germany	54	7.8%
4	Hungary	23	3.3%
5	Singapore	19	2.7%
6	India	17	2.5%
7	Japan	15	2.2%
8	France	9	1.3%
9	Iran, Islamic Republic of	8	1.2%
10	Australia	8	1.2%
11	Canada	7	1%
12	Russia	7	1%
13	Indonesia	6	0.9%
14	United Kingdom	6	0.9%
15	Greece	5	0.7%
16	Netherlands	5	0.7%
17	Korea, Republic of	4	0.6%
18	Cyprus	4	0.6%
19	Egypt	4	0.6%
20	Turkey	4	0.6%
21	Norway	3	0.4%
22	Serbia	3	0.4%
23	Taiwan	3	0.4%
24	Saudi Arabia	2	0.3%
25	New Zealand	2	0.3%
26	Poland	2	0.3%
27	Chile	2	0.3%
28	Argentina	2	0.3%
29	Belarus	2	0.3%
30	Lithuania	2	0.3%
31	Spain	2	0.3%
32	Iraq	1	0.1%
33	Ireland	1	0.1%
34	Bangladesh	1	0.1%
35	Romania	1	0.1%
36	Oman	1	0.1%
37	Pakistan	1	0.1%
38	Philippines	1	0.1%
39	Thailand	1	0.1%
40	South Africa	1	0.1%