III. 4a. Students by Graduating Class and Preparatory Circumstances, 1899, 1910 and 1914
| Preparation | 1899 | # | % | 1910 | # | % | 1914 | # | % |
| NYC Private School | |||||||||
| NYC Public | |||||||||
| Met. Region Private | |||||||||
| Met Region Public | |||||||||
| Other NY State Private | |||||||||
| Other US Private | |||||||||
| Other US Public | |||||||||
| Foreign | |||||||||
| Unknown | |||||||||
| All |
III. 4a. Students by Graduating Class and Preparatory Circumstances, 1925, 1934 and 1939
| Preparation | 1899 | # | % | 1910 | # | % | 1914 | # | % |
| NYC Private School | |||||||||
| NYC Public | |||||||||
| Met. Region Private | |||||||||
| Met Region Public | |||||||||
| Other NY State Private | |||||||||
| Other US Private | |||||||||
| Other US Public | |||||||||
| Foreign | |||||||||
| Unknown | |||||||||
| All |