Rank	Countries/Territories	Count	Percent
1	China	248	37.9%
2	United States	189	28.9%
3	Germany	40	6.1%
4	Japan	23	3.5%
5	United Kingdom	22	3.4%
6	India	18	2.8%
7	Netherlands	12	1.8%
8	Canada	9	1.4%
9	New Zealand	8	1.2%
10	Russia	7	1.1%
11	Singapore	7	1.1%
12	Slovenia	5	0.8%
13	Taiwan	5	0.8%
14	Thailand	5	0.8%
15	Turkey	5	0.8%
16	Colombia	5	0.8%
17	Indonesia	5	0.8%
18	Iran, Islamic Republic of	4	0.6%
19	Cyprus	4	0.6%
20	Chile	4	0.6%
21	France	3	0.5%
22	Mauritius	3	0.5%
23	Mexico	3	0.5%
24	Portugal	3	0.5%
25	South Africa	2	0.3%
26	Pakistan	2	0.3%
27	Ireland	2	0.3%
28	Australia	2	0.3%
29	Brazil	2	0.3%
30	Georgia	1	0.2%
31	Kuwait	1	0.2%
32	Malaysia	1	0.2%
33	Philippines	1	0.2%
34	Switzerland	1	0.2%
35	Romania	1	0.2%
36	Argentina	1	0.2%