Rank	Countries/Territories	Count	Percent
1	China	195	34.2%
2	United States	166	29.1%
3	Germany	83	14.6%
4	India	29	5.1%
5	Russia	11	1.9%
6	Canada	9	1.6%
7	France	7	1.2%
8	Japan	5	0.9%
9	Malaysia	5	0.9%
10	Netherlands	5	0.9%
11	Korea, Republic of	4	0.7%
12	Philippines	4	0.7%
13	Hong Kong	4	0.7%
14	Viet Nam	3	0.5%
15	Ukraine	3	0.5%
16	United Kingdom	2	0.4%
17	Portugal	2	0.4%
18	Serbia	2	0.4%
19	Singapore	2	0.4%
20	Taiwan	2	0.4%
21	Nigeria	2	0.4%
22	Pakistan	2	0.4%
23	Peru	2	0.4%
24	Jordan	2	0.4%
25	Ireland	2	0.4%
26	Belgium	2	0.4%
27	Brazil	2	0.4%
28	Cyprus	2	0.4%
29	Ecuador	2	0.4%
30	Australia	1	0.2%
31	Denmark	1	0.2%
32	Chile	1	0.2%
33	Georgia	1	0.2%
34	Ghana	1	0.2%
35	Mexico	1	0.2%
36	Mongolia	1	0.2%
37	Nepal	1	0.2%
38	Libya	1	0.2%