Rank	Countries/Territories	Count	Percent
1	China	283	33%
2	United States	152	17.7%
3	Japan	137	16%
4	Netherlands	37	4.3%
5	United Kingdom	37	4.3%
6	Germany	36	4.2%
7	Singapore	30	3.5%
8	Iran, Islamic Republic of	21	2.5%
9		17	2%
10	Australia	16	1.9%
11	France	10	1.2%
12	India	9	1.1%
13	Canada	7	0.8%
14	Belgium	7	0.8%
15	Spain	6	0.7%
16	Sweden	5	0.6%
17	Russia	5	0.6%
18	United Arab Emirates	5	0.6%
19	Italy	4	0.5%
20	Jordan	4	0.5%
21	Hong Kong	4	0.5%
22	Poland	3	0.4%
23	Portugal	2	0.2%
24	Romania	2	0.2%
25	Norway	2	0.2%
26	Saudi Arabia	2	0.2%
27	Taiwan	2	0.2%
28	Greece	2	0.2%
29	Indonesia	2	0.2%
30	Ireland	2	0.2%
31	Argentina	2	0.2%
32	Brazil	1	0.1%
33	Cambodia	1	0.1%
34	Korea, Republic of	1	0.1%
35	Mongolia	1	0.1%