Rank	Countries/Territories	Count	Percent
1	United States	224	34.9%
2	China	155	24.2%
3	Germany	142	22.2%
4	India	15	2.3%
5	Japan	11	1.7%
6	Netherlands	11	1.7%
7	Spain	11	1.7%
8	France	9	1.4%
9	Bulgaria	6	0.9%
10	Philippines	6	0.9%
11	Romania	5	0.8%
12	Singapore	5	0.8%
13	United Kingdom	5	0.8%
14	South Africa	4	0.6%
15	Cyprus	4	0.6%
16	Greece	3	0.5%
17	Russia	3	0.5%
18	Norway	2	0.3%
19	Sweden	2	0.3%
20	Kuwait	2	0.3%
21	Latvia	2	0.3%
22	Georgia	2	0.3%
23	Canada	2	0.3%
24	Colombia	2	0.3%
25	Armenia	1	0.2%
26	New Zealand	1	0.2%
27	Hong Kong	1	0.2%
28	Ireland	1	0.2%
29	Taiwan	1	0.2%
30	Turkey	1	0.2%
31	Pakistan	1	0.2%
32	Poland	1	0.2%