| Rank | Contributor | Accessed |
|---|---|---|
| 1 | S. Amano | 6 |
| 2 | T. Shomura | 5 |
| 3 | H. Prauser | 4 |
| 4 | S. Miyadoh | 4 |
| 5 | R. Enokita | 3 |
| 6 | T. Tamura | 3 |
| 7 | Y. Ishida | 3 |
| 8 | T. Okazaki | 2 |
| 9 | W. Panbangred | 1 |
| 10 | H. König | 1 |
| 11 | Y. Gyobu | 1 |
| 12 | S. Iinuma | 1 |
| 13 | S. Suzuki | 1 |
| 14 | A. Hiraishi | 1 |
| 15 | T. Gonoi | 1 |
| 16 | T. Mikawa | 1 |
| 17 | K. Suzuki | 1 |
| 18 | J. Yoshida | 1 |
| 19 | S. Murakami | 1 |
| 20 | J.M. Carson | 1 |
| 21 | J. Tone | 1 |
| 22 | A. Matsumoto | 1 |
| 23 | L.H. Huang | 1 |
| 24 | X. Yu | 1 |
| 25 | H. Tohyama | 1 |
| 26 | N. Saito | 1 |
| 27 | R. Sashida | 1 |
| 28 | K. Iwai | 1 |
| 29 | L. Simon | 1 |
| 30 | H. Maeda | 1 |
| 31 | M. Wachi | 1 |
| 32 | T. Niida | 1 |
| 33 | A. Shimazu | 1 |
| 34 | Y. Takahashi | 1 |
| 35 | B. Intra | 1 |
| 36 | Y. Mikami | 1 |
| 37 | M. Nishimura | 1 |
| 38 | M. Suzuki | 1 |
| 39 | F. Haas | 1 |
| 40 | Y. Iwai | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | United States | 764 |
| 2 | Viet Nam | 701 |
| 3 | Japan | 268 |
| 4 | Thailand | 181 |
| 5 | Russian Federation | 22 |
| 6 | Germany | 21 |
| 7 | China | 15 |
| 8 | Ukraine | 15 |
| 9 | Serbia | 9 |
| 10 | Mexico | 8 |
| 11 | Italy | 6 |
| 12 | Saudi Arabia | 5 |
| 13 | Republic of Korea | 4 |
| 14 | Portugal | 4 |
| 15 | Slovakia | 4 |
| 16 | Philippines | 3 |
| 17 | United Kingdom | 3 |
| 18 | Taiwan Province of China | 3 |
| 19 | European Union | 3 |
| 20 | Poland | 3 |
| 21 | Spain | 2 |
| 22 | Egypt | 2 |
| 23 | Ecuador | 1 |
| 24 | Sweden | 1 |
| 25 | Morocco | 1 |
| 26 | Argentina | 1 |
| 27 | Algeria | 1 |
| 28 | Peru | 1 |
| 29 | Syrian Arab Republic | 1 |
| 30 | France | 1 |