Rank	Countries/Territories	Count	Percent
1	China	250	39%
2	United States	189	29.5%
3	Germany	36	5.6%
4	Japan	36	5.6%
5	Taiwan	14	2.2%
6	France	11	1.7%
7	Switzerland	11	1.7%
8		11	1.7%
9	India	10	1.6%
10	Canada	6	0.9%
11	Netherlands	6	0.9%
12	Cyprus	5	0.8%
13	Korea, Republic of	4	0.6%
14	Pakistan	4	0.6%
15	Thailand	4	0.6%
16	Turkey	4	0.6%
17	United Kingdom	4	0.6%
18	South Africa	3	0.5%
19	Peru	3	0.5%
20	Romania	3	0.5%
21	Iran, Islamic Republic of	3	0.5%
22	Ecuador	3	0.5%
23	Hong Kong	3	0.5%
24	Italy	2	0.3%
25	Colombia	2	0.3%
26	Australia	2	0.3%
27	Belgium	2	0.3%
28	Russia	2	0.3%
29	Singapore	2	0.3%
30	Uganda	2	0.3%
31	Slovenia	1	0.2%
32	Brazil	1	0.2%
33	Denmark	1	0.2%
34	Mexico	1	0.2%