Rank	Countries/Territories	Count	Percent
1	United States	584	42.6%
2	China	304	22.2%
3	Germany	118	8.6%
4	Japan	84	6.1%
5	India	38	2.8%
6	France	36	2.6%
7	Netherlands	21	1.5%
8	Taiwan	21	1.5%
9	United Kingdom	17	1.2%
10	Russia	16	1.2%
11	Singapore	15	1.1%
12	Korea, Republic of	12	0.9%
13	Italy	10	0.7%
14	Spain	9	0.7%
15	Belgium	9	0.7%
16	Hong Kong	8	0.6%
17	Australia	7	0.5%
18	Canada	7	0.5%
19	Ireland	6	0.4%
20	Cyprus	6	0.4%
21	South Africa	6	0.4%
22	Norway	6	0.4%
23	Jordan	5	0.4%
24	Malaysia	3	0.2%
25	Mexico	3	0.2%
26	Czech Republic	3	0.2%
27	Brazil	2	0.1%
28	Colombia	2	0.1%
29	Mongolia	2	0.1%
30	Panama	2	0.1%
31	Portugal	2	0.1%
32	Thailand	2	0.1%
33	Switzerland	1	0.1%
34	Pakistan	1	0.1%
35	Lebanon	1	0.1%
36	Chile	1	0.1%
37	Algeria	1	0.1%
38	Bosnia and Herzegovina	1	0.1%