Rank	Countries/Territories	Count	Percent
1	United States	342	42.9%
2	China	158	19.8%
3	Germany	93	11.7%
4	Korea, Republic of	31	3.9%
5	Japan	22	2.8%
6	France	18	2.3%
7	Netherlands	15	1.9%
8	Israel	14	1.8%
9	India	14	1.8%
10	Sweden	12	1.5%
11	Canada	10	1.3%
12	Norway	9	1.1%
13	Singapore	9	1.1%
14	Australia	7	0.9%
15	Cyprus	6	0.8%
16	United Kingdom	5	0.6%
17	Ukraine	3	0.4%
18	Hong Kong	3	0.4%
19	Ireland	3	0.4%
20	Egypt	2	0.3%
21	Estonia	2	0.3%
22	Bangladesh	2	0.3%
23	Belgium	2	0.3%
24	Philippines	2	0.3%
25	Portugal	2	0.3%
26	Russia	2	0.3%
27	Saudi Arabia	2	0.3%
28	Mauritius	2	0.3%
29	Switzerland	1	0.1%
30	Tunisia	1	0.1%
31	Serbia	1	0.1%
32	Libya	1	0.1%
33	Iran, Islamic Republic of	1	0.1%