Rank	Countries/Territories	Count	Percent
1	United States	567	48.1%
2	China	269	22.8%
3	Germany	143	12.1%
4	France	40	3.4%
5	Japan	32	2.7%
6	Netherlands	15	1.3%
7	Canada	11	0.9%
8	India	10	0.8%
9	Singapore	10	0.8%
10	United Kingdom	9	0.8%
11	Ukraine	8	0.7%
12	Hong Kong	7	0.6%
13	Cyprus	6	0.5%
14	Argentina	5	0.4%
15	Australia	5	0.4%
16	Switzerland	5	0.4%
17	Malaysia	4	0.3%
18	Korea, Republic of	4	0.3%
19	Spain	3	0.3%
20	Russia	3	0.3%
21	Lebanon	2	0.2%
22	New Zealand	2	0.2%
23	Syrian Arab Republic	2	0.2%
24	Thailand	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Colombia	2	0.2%
27	Finland	2	0.2%
28	Iraq	1	0.1%
29	Latvia	1	0.1%
30	Hungary	1	0.1%
31	Indonesia	1	0.1%
32	Taiwan	1	0.1%
33	Norway	1	0.1%
34	Mexico	1	0.1%
35	Mongolia	1	0.1%