| Verfasser | Häufigkeit |
| Li, Tiaoyuan 1734-1803 |
120 |
| Li, Tao 1115-1184 |
97 |
| Timofeev, Leonid Ivanovič 1904-1984 |
81 |
| Illica, Luigi 1857-1919 |
62 |
| Li, Tao |
51 |
| Puccini, Giacomo 1858-1924 |
42 |
| Giacosa, Giuseppe 1847-1906 |
38 |
| Li, Tiaoyuan |
31 |
| Li, Tingshou |
23 |
| Cheng, Ta-Pei |
19 |
| Li, Kuan-Ching |
19 |
| Li, Ling-Fong |
19 |
| Marokko Kitābat ad-Daula li-ʾt-Taẖṭīṭ wa-ʾt-Tanmiya al-Ǧihawīya |
18 |
| Li, Tong |
17 |
| Li, Tso-hsien |
17 |
| Tebaldi, Renata 1922-2004 |
17 |
| Li, Tianlu 1910-1998 |
16 |
| Tarasjuk, Leonid I. |
16 |
| Yang, Wenying 1838-1908 |
16 |
| Li, Jet 1963- |
15 |