congress,chamber,hearing_count,unique_witnesses,earliest,latest
119,HOUSE,1339,1274,2025-01-14,2026-01-14
119,JOINT,13,6,2025-06-26,2025-12-10
119,SENATE,467,408,2025-01-15,2025-12-02
118,HOUSE,4184,3642,2023-01-03,2025-04-04
118,JOINT,149,123,2023-02-08,2024-12-05
118,SENATE,2055,1723,2022-05-04,2025-09-30
117,HOUSE,4102,3647,2020-10-01,2022-12-15
117,JOINT,158,128,2021-04-14,2022-12-13
117,SENATE,2821,2244,2018-06-05,2022-12-19
116,HOUSE,5182,4603,2019-01-03,2025-09-16
116,JOINT,89,59,2019-01-03,2020-09-30
116,SENATE,1920,1507,2019-01-03,2020-12-16
115,HOUSE,5095,4412,2017-01-03,2018-12-13
115,JOINT,183,104,2017-02-01,2018-12-17
115,SENATE,2618,2061,2017-01-03,2019-11-05
114,HOUSE,6012,5031,2014-02-11,2016-12-08
114,JOINT,96,57,2013-09-17,2016-12-09
114,SENATE,3056,2297,2014-10-15,2018-07-26
113,HOUSE,6407,5372,2012-10-09,2016-03-19
113,JOINT,122,77,2013-02-26,2014-12-17
113,SENATE,3118,2411,2012-08-06,2015-09-30
112,HOUSE,7835,6287,2010-01-12,2013-04-25
112,JOINT,206,145,2011-02-23,2012-12-18
112,SENATE,3265,2449,2011-01-07,2013-09-30
111,HOUSE,8127,6419,2008-03-11,2017-05-23
111,JOINT,153,104,2009-01-16,2010-12-03
111,SENATE,4033,2930,2001-09-11,2011-09-30
110,,4,0,2007-01-01,2008-01-01
110,HOUSE,9640,7386,2001-09-11,2010-03-23
110,House,1,0,2008-07-31,2008-07-31
110,JOINT,175,135,2007-01-31,2008-12-12
110,SENATE,4335,3191,2007-01-09,2009-09-30
109,,2,0,2005-09-12,2006-03-02
109,HOUSE,4711,3423,2001-09-11,2007-09-28
109,JOINT,71,44,2005-02-07,2006-11-20
109,SENATE,4024,2882,1936-05-26,2007-09-30
108,,1,0,2004-01-01,2004-01-01
108,HOUSE,4131,3159,2001-09-11,2004-12-31
108,JOINT,124,80,2003-01-27,2004-12-10
108,SENATE,3514,2411,2001-09-11,2016-10-12
107,HOUSE,3561,2433,2000-03-05,2005-03-04
107,JOINT,38,8,2001-03-20,2002-12-09
107,SENATE,4650,3391,2001-01-04,2003-03-07
106,HOUSE,3394,2280,1999-01-01,2002-06-25
106,JOINT,32,25,1999-03-11,2001-09-01
106,SENATE,2511,1992,1950-08-09,2001-12-14
105,HOUSE,2877,2042,1996-09-18,2007-07-12
105,House,1,0,1997-03-11,1997-03-11
105,JOINT,14,10,1997-03-13,1998-03-24
105,SENATE,996,817,1997-01-09,1999-03-26
104,HOUSE,390,8,1966-07-31,1998-02-26
104,JOINT,8,0,1995-01-12,1998-02-26
104,SENATE,6,0,1995-02-02,1995-03-28
103,HOUSE,193,5,1993-01-27,2005-05-17
102,SENATE,5,0,1991-09-10,1991-10-11
101,HOUSE,5,5,2015-10-22,2015-10-22
100,SENATE,1,0,1987-12-02,1987-12-02
99,SENATE,2,0,1986-07-16,2002-02-28
97,HOUSE,78,0,1980-12-31,1982-08-27
97,SENATE,59,5,1981-01-06,2022-02-02
96,HOUSE,691,0,1978-02-21,1980-12-31
96,JOINT,34,0,1979-03-27,1980-08-22
96,SENATE,681,0,1970-03-26,1981-12-31
95,HOUSE,781,0,1972-02-24,1979-12-31
95,JOINT,15,0,1977-05-25,1978-12-06
95,SENATE,615,4,1977-01-07,2011-12-15
94,HOUSE,712,0,1967-03-22,1978-07-06
94,JOINT,31,0,1975-02-06,1976-12-02
94,SENATE,589,0,1972-10-27,1979-07-28
93,HOUSE,582,0,1972-12-31,1975-12-31
93,JOINT,22,0,1973-01-23,1974-10-11
93,SENATE,530,0,1949-12-10,1975-01-09
92,HOUSE,402,0,1970-12-31,1973-12-31
92,JOINT,38,0,1971-02-03,1972-12-18
92,SENATE,567,0,1970-12-31,1973-12-31
91,HOUSE,406,7,1968-12-31,2003-07-09
91,JOINT,21,0,1969-04-17,1970-07-01
91,SENATE,412,0,1960-07-16,1970-12-31
90,HOUSE,330,0,1965-06-02,1968-12-31
90,JOINT,27,0,1967-01-25,1968-12-03
90,SENATE,347,0,1963-03-13,1969-12-31
89,HOUSE,321,0,1964-02-17,1966-12-31
89,JOINT,22,0,1965-01-27,1966-09-12
89,SENATE,347,6,1964-12-15,2021-05-18
88,HOUSE,311,4,1962-03-19,2019-10-17
88,JOINT,9,0,1963-05-13,1964-02-20
88,SENATE,248,0,1962-06-04,1965-12-31
87,HOUSE,331,11,1960-12-31,2007-06-01
87,JOINT,21,0,1961-01-24,1962-12-10
87,SENATE,286,0,1952-07-01,1962-12-31
86,HOUSE,1,0,1960-02-23,1960-02-23
86,SENATE,3,0,1997-03-20,1999-03-09
85,HOUSE,5,0,1957-04-15,1958-06-30
85,SENATE,3,0,1958-05-20,1958-07-09
84,HOUSE,9,0,1955-05-02,1956-10-03
84,SENATE,15,0,1955-02-25,1956-05-23
83,SENATE,1,0,2006-09-21,2006-09-21
82,HOUSE,1,0,1952-12-31,1952-12-31
82,SENATE,2,0,1972-08-01,1972-08-01
81,SENATE,1,0,2013-09-19,2013-09-19