{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["Indices","Birthdays"],"read":"whole","date_system":"1900"}

{"sheet":"Indices","index":0,"n_rows":6,"n_cols":2,"rows_kept":6}
["Name","Index"]
["Bill Clinton",42]
["GeorgeW Bush",43]
["Barack Obama",44]
["Donald Trump",45]
["Joseph Biden",46]

{"sheet":"Birthdays","index":1,"n_rows":46,"n_cols":2,"rows_kept":46}
["Name","Birthday"]
["George Washington","1732-02-22"]
["John Adams","1735-10-19"]
["Thomas Jefferson","1743-04-13"]
["James Madison","1751-03-16"]
["James Monroe","1758-04-28"]
["John Adams","1767-07-11"]
["Andrew Jackson","1767-03-15"]
["Martin Van Buren","1782-12-05"]
["William Harrison","1773-02-09"]
["John Tyler","1790-03-29"]
["James Polk","1795-11-02"]
["Zachary Taylor","1784-11-24"]
["Millard Fillmore","1800-01-07"]
["Franklin Pierce","1804-11-23"]
["James Buchanan","1791-04-23"]
["Abraham Lincoln","1809-02-12"]
["Andrew Johnson","1808-12-29"]
["Ulysses Grant","1822-04-27"]
["Rutherford Hayes","1822-10-04"]
["James Garfield","1831-11-19"]
["Chester Arthur","1829-10-05"]
["Grover Cleveland","1837-03-18"]
["Benjamin Harrison","1833-08-20"]
["William McKinley","1843-01-29"]
["Theodore Roosevelt","1858-10-27"]
["William Taft","1857-09-15"]
["Woodrow Wilson","1856-12-28"]
["Warren Harding","1865-11-02"]
["Calvin Coolidge","1872-07-04"]
["Herbert Hoover","1874-08-10"]
["Franklin Roosevelt","1882-01-30"]
["Harry Truman","1884-05-08"]
["Dwight Eisenhower","1890-10-14"]
["John Kennedy","1917-05-29"]
["Lyndon Johnson","1908-08-27"]
["Richard Nixon","1913-01-09"]
["Gerald Ford","1913-07-14"]
["James Carter","1924-10-01"]
["Ronald Reagan","1911-02-06"]
["George Bush","1924-06-12"]
["William Clinton","1946-08-19"]
["George Bush","1946-07-06"]
["Barack Obama","1961-08-04"]
["Donald Trump","1946-06-14"]
["Joseph Biden","1942-11-20"]