Rank	Countries/Territories	Count	Percent
1	United States	269	34.6%
2	China	247	31.7%
3	Germany	83	10.7%
4	India	23	3%
5	Malaysia	17	2.2%
6	Japan	15	1.9%
7	South Africa	13	1.7%
8	Korea, Republic of	10	1.3%
9	Australia	10	1.3%
10	Spain	8	1%
11	Netherlands	7	0.9%
12	France	7	0.9%
13	Turkey	6	0.8%
14	Hong Kong	6	0.8%
15	Ireland	6	0.8%
16	Cyprus	5	0.6%
17	Bulgaria	5	0.6%
18	Canada	5	0.6%
19	Belgium	4	0.5%
20	United Kingdom	4	0.5%
21	Taiwan	4	0.5%
22	Thailand	3	0.4%
23	Romania	3	0.4%
24	Brazil	3	0.4%
25	Iran, Islamic Republic of	3	0.4%
26	Denmark	2	0.3%
27	Singapore	2	0.3%
28	Norway	2	0.3%
29	Philippines	1	0.1%
30	Portugal	1	0.1%
31	Sweden	1	0.1%
32	Italy	1	0.1%
33	Latvia	1	0.1%
34	Mongolia	1	0.1%