Rank	Countries/Territories	Count	Percent
1	China	422	32.5%
2	United States	405	31.2%
3	Japan	165	12.7%
4	Germany	105	8.1%
5	Singapore	57	4.4%
6	Russia	37	2.8%
7	Netherlands	17	1.3%
8	Canada	10	0.8%
9	India	10	0.8%
10	United Kingdom	9	0.7%
11	Taiwan	7	0.5%
12	France	7	0.5%
13	Egypt	6	0.5%
14	Hong Kong	4	0.3%
15	Cyprus	4	0.3%
16	Argentina	3	0.2%
17	Ireland	3	0.2%
18	New Zealand	3	0.2%
19	Poland	3	0.2%
20	Slovakia	2	0.2%
21	Latvia	2	0.2%
22	Luxembourg	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Australia	2	0.2%
25	Denmark	2	0.2%
26	Bangladesh	1	0.1%
27	Indonesia	1	0.1%
28	Israel	1	0.1%
29	Italy	1	0.1%
30	Kenya	1	0.1%
31	Kyrgyzstan	1	0.1%
32	Morocco	1	0.1%
33	Lebanon	1	0.1%
34	Lithuania	1	0.1%
35	Sweden	1	0.1%
36	Thailand	1	0.1%