Rank	Countries/Territories	Count	Percent
1	China	209	34.7%
2	United States	117	19.4%
3	Japan	50	8.3%
4	Singapore	24	4%
5	Canada	21	3.5%
6	Germany	20	3.3%
7	United Kingdom	17	2.8%
8	Korea, Republic of	16	2.7%
9	Netherlands	15	2.5%
10	India	13	2.2%
11	Taiwan	12	2%
12	Ireland	7	1.2%
13	Australia	6	1%
14	Thailand	6	1%
15	Turkey	6	1%
16	Italy	6	1%
17	Spain	5	0.8%
18	Brazil	5	0.8%
19	Denmark	4	0.7%
20	Egypt	4	0.7%
21	Iran, Islamic Republic of	4	0.7%
22	Hong Kong	4	0.7%
23	Switzerland	4	0.7%
24	Poland	3	0.5%
25	Indonesia	3	0.5%
26	France	3	0.5%
27	Israel	3	0.5%
28	Finland	2	0.3%
29	Belgium	2	0.3%
30	Puerto Rico	2	0.3%
31	Norway	2	0.3%
32	Philippines	2	0.3%
33	Malaysia	2	0.3%
34	Kazakhstan	2	0.3%
35	Romania	1	0.2%
36	Slovakia	1	0.2%