Rank	Countries/Territories	Count	Percent
1	China	145	29.2%
2	United States	131	26.4%
3	Germany	92	18.5%
4	Netherlands	23	4.6%
5	Japan	16	3.2%
6	India	15	3%
7	Canada	8	1.6%
8	Singapore	8	1.6%
9	France	7	1.4%
10	Korea, Republic of	6	1.2%
11	Egypt	6	1.2%
12	United Kingdom	5	1%
13	Belgium	4	0.8%
14	Turkey	3	0.6%
15	South Africa	3	0.6%
16	Slovakia	2	0.4%
17	Australia	2	0.4%
18	Cyprus	2	0.4%
19	Malaysia	2	0.4%
20	Mexico	2	0.4%
21	Nepal	2	0.4%
22	Ireland	1	0.2%
23	Moldova, Republic of	1	0.2%
24	Ethiopia	1	0.2%
25	Argentina	1	0.2%
26	Ukraine	1	0.2%
27	Sweden	1	0.2%
28	Switzerland	1	0.2%
29	Syrian Arab Republic	1	0.2%
30	Thailand	1	0.2%
31	Pakistan	1	0.2%
32	Philippines	1	0.2%
33	Russia	1	0.2%