Rank	Countries/Territories	Count	Percent
1	United States	326	41.1%
2	China	187	23.6%
3	Germany	90	11.3%
4	France	33	4.2%
5	Sweden	33	4.2%
6	Japan	15	1.9%
7	Netherlands	12	1.5%
8	India	12	1.5%
9	Ukraine	10	1.3%
10	Norway	9	1.1%
11	United Kingdom	7	0.9%
12	Singapore	7	0.9%
13	Canada	6	0.8%
14	Cyprus	5	0.6%
15	Saudi Arabia	5	0.6%
16	Taiwan	5	0.6%
17	Australia	4	0.5%
18	Chile	3	0.4%
19	Turkey	3	0.4%
20	Russia	3	0.4%
21	Lithuania	2	0.3%
22	New Zealand	2	0.3%
23	Bangladesh	2	0.3%
24	Ireland	2	0.3%
25	Italy	2	0.3%
26	Argentina	2	0.3%
27	Hong Kong	1	0.1%
28	Indonesia	1	0.1%
29	Benin	1	0.1%
30	Brazil	1	0.1%
31	Korea, Republic of	1	0.1%
32	Poland	1	0.1%
33	Syrian Arab Republic	1	0.1%