Rank	Countries/Territories	Count	Percent
1	China	571	31.6%
2	United States	562	31.1%
3	Japan	269	14.9%
4	Germany	70	3.9%
5	Singapore	56	3.1%
6	India	23	1.3%
7	Australia	22	1.2%
8	United Kingdom	21	1.2%
9	Iran, Islamic Republic of	18	1%
10	France	17	0.9%
11	Spain	16	0.9%
12	Netherlands	15	0.8%
13	Ireland	11	0.6%
14	Korea, Republic of	10	0.6%
15	Pakistan	10	0.6%
16	Hong Kong	10	0.6%
17	Canada	8	0.4%
18	Peru	8	0.4%
19	Sweden	8	0.4%
20	Russia	8	0.4%
21	Turkey	8	0.4%
22	Colombia	7	0.4%
23	Cyprus	7	0.4%
24	Denmark	7	0.4%
25	Indonesia	5	0.3%
26	Taiwan	5	0.3%
27	Norway	5	0.3%
28	Belgium	4	0.2%
29	Georgia	3	0.2%
30	Egypt	3	0.2%
31	Mexico	3	0.2%
32	New Zealand	2	0.1%
33	Italy	2	0.1%
34	Ghana	2	0.1%
35	Uganda	2	0.1%
36	Serbia	2	0.1%
37	Ukraine	1	0.1%
38	Zimbabwe	1	0.1%
39	Iraq	1	0.1%
40	Malaysia	1	0.1%
41	Philippines	1	0.1%
42	Romania	1	0.1%