Rank	Countries/Territories	Count	Percent
1	China	327	33%
2	United States	319	32.2%
3	Singapore	45	4.5%
4	Germany	40	4%
5	France	31	3.1%
6	Japan	29	2.9%
7	Australia	19	1.9%
8	Hong Kong	18	1.8%
9	Russia	16	1.6%
10	Italy	16	1.6%
11	United Kingdom	15	1.5%
12	Ireland	15	1.5%
13	Taiwan	14	1.4%
14	Korea, Republic of	13	1.3%
15	India	13	1.3%
16	Poland	12	1.2%
17	Ukraine	6	0.6%
18	Iran, Islamic Republic of	5	0.5%
19	Brazil	5	0.5%
20	Canada	5	0.5%
21	Argentina	4	0.4%
22	Israel	4	0.4%
23	Portugal	4	0.4%
24	Switzerland	3	0.3%
25	Finland	2	0.2%
26	Egypt	1	0.1%
27	Bangladesh	1	0.1%
28	Belgium	1	0.1%
29	Indonesia	1	0.1%
30	Spain	1	0.1%
31	Romania	1	0.1%
32	Serbia	1	0.1%
33	Mexico	1	0.1%
34	Mongolia	1	0.1%
35	Netherlands	1	0.1%
36	Palestine, State of	1	0.1%