Rank	Countries/Territories	Count	Percent
1	United States	447	43.5%
2	China	304	29.6%
3	Germany	84	8.2%
4	Korea, Republic of	28	2.7%
5	Russia	26	2.5%
6	Japan	19	1.8%
7	Canada	12	1.2%
8	Turkey	12	1.2%
9	France	10	1%
10	Spain	9	0.9%
11	Netherlands	9	0.9%
12	India	7	0.7%
13	Ireland	7	0.7%
14	Cyprus	6	0.6%
15	Sweden	6	0.6%
16	United Kingdom	6	0.6%
17	Singapore	4	0.4%
18	Mexico	3	0.3%
19	Australia	3	0.3%
20	Israel	3	0.3%
21	Malaysia	2	0.2%
22	Chile	2	0.2%
23	Ecuador	2	0.2%
24	Egypt	2	0.2%
25	Norway	2	0.2%
26	Philippines	2	0.2%
27	Poland	2	0.2%
28	Romania	2	0.2%
29	Switzerland	2	0.2%
30	Ukraine	1	0.1%
31	Pakistan	1	0.1%
32	Saudi Arabia	1	0.1%
33	Lebanon	1	0.1%
34	Hong Kong	1	0.1%