Coalitions in the Chamber of Deputies 1998-2009 Jeffrey A. Weldon ITAM

57th Legislature (1998-2000) 1

0.8

0.6

0.4

0.2

0 -1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

Jackson

Gómez

1

-0.2

-0.4

-0.6

-0.8

-1

PAN

PRD

PRI

PT

PVEM

Muñoz

Medina

Núñez

SWT

58th Legislature (2000-2003) 1

0.8

0.6

0.4

0.2

0 -1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

Rodríguez

Paredes

0.8

1

-0.2

-0.4

-0.6

-0.8

-1

PAN

PRD

PRI

PT

PVEM

PSN

Conv

PAS

Batres

Calderón

SWT

59th Legislature (2003-2006) 1

0.8

0.6

0.4

0.2

0 -1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

Chuayffet

Gordillo

Gómez

0.8

1

-0.2

-0.4

-0.6

-0.8

-1

PAN

PRD

PVEM

PT

CONV

PRI

Barrio

SWT

Effective Votes 58th Legislature Party

% of Chamber

PRI

41.7

% of Effective Votes 35.1

PAN

41.1

48.2

PRD

10.6

10.4

PVEM

3.3

3.4

PT

1.6

1.5

Effective Votes 59th Legislature Party

% of Chamber

PRI

44.7

% of Effective Votes 39.6

PAN

30.1

33.8

PRD

19.3

21.0

PVEM

3.4

3.2

PT

1.2

1.2

Convergencia

1.0

0.8

Effective Votes 60th Legislature Party PAN PRD PRI PVEM Convergencia PT Nueva Alianza Alternativa

% of Chamber 41.0 25.0 20.8 3.6 3.6 3.4 1.8 0.8

% of Effective Votes 45 - 48 25 - 27 15 - 16 3.5 3.5 3.3 1.5 - 2 0.5 - 0.8