Rank	Countries/Territories	Count	Percent
1	China	186	25.1%
2	United States	171	23%
3	Germany	125	16.8%
4	Korea, Republic of	41	5.5%
5	India	33	4.4%
6	France	33	4.4%
7	Netherlands	28	3.8%
8	Canada	18	2.4%
9	Japan	10	1.3%
10	Sweden	9	1.2%
11	Russia	8	1.1%
12	Indonesia	8	1.1%
13	Philippines	7	0.9%
14	Pakistan	6	0.8%
15	Angola	6	0.8%
16	Ukraine	5	0.7%
17	Taiwan	4	0.5%
18	Turkey	4	0.5%
19	Singapore	4	0.5%
20	Greece	4	0.5%
21	Hong Kong	4	0.5%
22	Cyprus	3	0.4%
23	United Kingdom	3	0.4%
24	Poland	3	0.4%
25	Saudi Arabia	3	0.4%
26	Serbia	2	0.3%
27	Denmark	2	0.3%
28	Argentina	2	0.3%
29	Bermuda	2	0.3%
30	Georgia	1	0.1%
31	Egypt	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Ireland	1	0.1%
34	Italy	1	0.1%
35	Maldives	1	0.1%
36	Zambia	1	0.1%
37	United Arab Emirates	1	0.1%