Rank	Countries/Territories	Count	Percent
1	United States	571	31.6%
2	China	398	22%
3	Germany	317	17.5%
4	France	100	5.5%
5	India	71	3.9%
6	Netherlands	63	3.5%
7	Japan	37	2%
8	Australia	36	2%
9	United Kingdom	30	1.7%
10	Singapore	18	1%
11	Belgium	15	0.8%
12	Canada	15	0.8%
13	Cyprus	14	0.8%
14	Argentina	14	0.8%
15	Korea, Republic of	14	0.8%
16	Russia	11	0.6%
17	Turkey	11	0.6%
18	Philippines	9	0.5%
19	Hungary	7	0.4%
20	Greece	7	0.4%
21	Iran, Islamic Republic of	5	0.3%
22	Taiwan	5	0.3%
23	Portugal	4	0.2%
24	Ireland	4	0.2%
25	Hong Kong	4	0.2%
26	Spain	4	0.2%
27	Brazil	3	0.2%
28	New Zealand	3	0.2%
29	Norway	3	0.2%
30	Mongolia	2	0.1%
31	Tunisia	2	0.1%
32	United Arab Emirates	2	0.1%
33	Slovakia	2	0.1%
34		2	0.1%
35	Chile	2	0.1%
36	Georgia	1	0.1%
37	Indonesia	1	0.1%
38	Peru	1	0.1%