Rank	Countries/Territories	Count	Percent
1	United States	384	39.5%
2	China	229	23.6%
3	Germany	70	7.2%
4	Netherlands	69	7.1%
5	Japan	45	4.6%
6	India	37	3.8%
7	France	28	2.9%
8	Canada	21	2.2%
9	United Kingdom	12	1.2%
10	Singapore	10	1%
11	Thailand	8	0.8%
12	Switzerland	7	0.7%
13	Korea, Republic of	6	0.6%
14	Colombia	5	0.5%
15	Australia	5	0.5%
16	Cyprus	4	0.4%
17	Hungary	4	0.4%
18	Ireland	3	0.3%
19	Bulgaria	3	0.3%
20	Mexico	3	0.3%
21	Hong Kong	3	0.3%
22	Iran, Islamic Republic of	2	0.2%
23	Argentina	2	0.2%
24	Belgium	2	0.2%
25	Taiwan	2	0.2%
26	Israel	1	0.1%
27	Spain	1	0.1%
28	Sweden	1	0.1%
29	Norway	1	0.1%
30	Portugal	1	0.1%
31	Russia	1	0.1%
32	Mongolia	1	0.1%