Rank	Countries/Territories	Count	Percent
1	United States	428	43.2%
2	China	270	27.3%
3	Germany	98	9.9%
4	Korea, Republic of	38	3.8%
5	Japan	32	3.2%
6	Australia	22	2.2%
7	Russia	13	1.3%
8	France	12	1.2%
9	India	11	1.1%
10	Canada	9	0.9%
11	Netherlands	9	0.9%
12	Singapore	6	0.6%
13	Taiwan	6	0.6%
14	Cyprus	6	0.6%
15	United Kingdom	5	0.5%
16	Switzerland	4	0.4%
17	Ukraine	3	0.3%
18	Italy	3	0.3%
19	Luxembourg	2	0.2%
20	Ireland	2	0.2%
21	Argentina	2	0.2%
22	Brazil	2	0.2%
23	Sweden	2	0.2%
24	Norway	1	0.1%
25	Belgium	1	0.1%
26	Israel	1	0.1%
27	Indonesia	1	0.1%
28	Mongolia	1	0.1%