A visualization of date ranges represented in HathiTrust. Click on date ranges in the table below to search by date range in our Catalog. View statistics information >>
| Date range | Percent | Count |
|---|---|---|
| 2020-2029 | 0% | 803 |
| 2010-2019 | 0.5% | 48,130 |
| 2000-2009 | 9.2% | 826,357 |
| 1990-1999 | 12.9% | 1,158,773 |
| 1980-1989 | 13.6% | 1,221,609 |
| 1970-1979 | 11.9% | 1,073,768 |
| 1960-1969 | 9.8% | 879,794 |
| 1950-1959 | 5.4% | 488,078 |
| 1940-1949 | 3.6% | 319,631 |
| 1930-1939 | 3.5% | 317,096 |
| 1920-1929 | 3.7% | 335,912 |
| 1910-1919 | 4.6% | 410,814 |
| 1900-1909 | 5.4% | 482,155 |
| 1890-1899 | 3.3% | 297,741 |
| 1880-1889 | 2.5% | 226,380 |
| 1870-1879 | 1.9% | 173,838 |
| 1860-1869 | 1.7% | 154,955 |
| 1850-1859 | 1.4% | 126,936 |
| 1840-1849 | 1% | 91,759 |
| 1830-1839 | 0.8% | 68,581 |
| 1820-1829 | 0.6% | 51,310 |
| 1810-1819 | 0.3% | 31,341 |
| 1800-1809 | 0.5% | 43,276 |
| 1700-1799 | 1.1% | 94,798 |
| 1600-1699 | 0.4% | 31,608 |
| 1500-1599 | 0.1% | 12,443 |
| 0000-1500 | 0.2% | 21,445 |