Rank	Countries/Territories	Count	Percent
1	China	135	31.2%
2	United States	111	25.6%
3	Germany	36	8.3%
4	India	23	5.3%
5	Belgium	13	3%
6	Japan	13	3%
7	United Kingdom	12	2.8%
8	Netherlands	11	2.5%
9	France	8	1.8%
10	Singapore	7	1.6%
11	Italy	5	1.2%
12	Turkey	5	1.2%
13	Korea, Republic of	5	1.2%
14	Ireland	4	0.9%
15	Cyprus	4	0.9%
16	Denmark	3	0.7%
17	Canada	3	0.7%
18		3	0.7%
19	Argentina	3	0.7%
20	Portugal	3	0.7%
21	Romania	3	0.7%
22	Norway	2	0.5%
23	Philippines	2	0.5%
24	Uzbekistan	2	0.5%
25	Saudi Arabia	2	0.5%
26	Chile	2	0.5%
27	Hungary	2	0.5%
28	Iran, Islamic Republic of	2	0.5%
29	Hong Kong	1	0.2%
30	Bosnia and Herzegovina	1	0.2%
31	Brazil	1	0.2%
32	Australia	1	0.2%
33	Albania	1	0.2%
34	Sweden	1	0.2%
35	Ukraine	1	0.2%
36	Russia	1	0.2%
37	Israel	1	0.2%