distribution among the three parties winning seats. This illustrates a feature of the method
of largest remainder not being consistent. A change of votes for one party affects the
seat distribution of the other parties. This is a negative feature of the method of largest
remainder which division methods such as Sainte-Laguë do not have. Division methods
are consistent. See Appendix B for further explanations to consistency and the related
Alabama paradox. Tables 11 and 12 show how the calculation for Bulawayo changes when
it is based first on only one candidate per constituency for ZAPU, which gives the same
results as the official ones, and then based on the results for all ZAPU candidates.
the ZAPU results would not have had any influence on the distribution among the three
winning parties. The official result and the result of the Sainte-Laguë method are the most
reasonable ones in terms of the number of votes behind each winning seat.
12.3 The Senate
The votes added for the six parties running for the Senate are shown in Table 13.
Province
Parties
Bulawayo Province
MDC-T
Votes
Integer
Remainder
Additional seat
Total
Number of votes
per seat
ZANU PF
Quota (Rounded down):22
MDC
AKE
21,136
ZAPU
Total
72,693
30,290
20,967
380
2488
3
1
0
0
0
0.43929788 0.43309992 0.99200416 0.01797880 0.11771385
1
0
1
0
0
4
1
1
0
0
18,173
30,290
126,818
6
20,967
Table 11: The distribution of seats in Bulawayo for the List PR race for the National Assembly,
based upon the votes of only the most successful ZAPU candidate in each constituency.
Sett inn note 22
Bulawayo Province
Parties
MDC-T
Votes
Integer
Remainder
Additional seat
Total
Number of
votes per seat
ZANU PF
Quota (Rounded down):
MDC
AKE
ZAPU
72,693
30,290
20,967
380
3066
3
1
0
0
0
0.42374717 0.42662020 0.98751884 0.01789751 0.14440467
0
1
1
0
0
3
2
1
0
0
24,231
15,145
Total
MDC-N
AKE
ZAPU
380
3,066
Bulawayo
72,693
30,290
20,967
224,285
169,272
22,964
Manicaland
167,820
263,856
14,414
Mashonaland Central
37,040
335,895
7,641
972
Mashonaland East
73,336
321,787
12,943
Mashonaland West
88,241
281,262
10,321
Masvingo
94,059
295,190
14,194
Matabeleland North
88,089
82,281
17,269
4,957
3,803
Matabeleland South
49,095
81,582
18,600
Midlands
126,689
283,835
18,043
1,021,347
2,145,250
157,356
MKD
972
380
11,826
127,396
Table 13: The votes for the six parties running for List PR seats in the Senate. When a party had
two candidates in the same constituency, the votes were added to the party result. The numbers are
based upon The Herald and Sokwanele.
6
Table 14 shows the official seat distribution for the Senate, which has the same mistake for
Bulawayo as the distribution for the National Assembly:
20,967
Table 12: The distribution of seats in Bulawayo for the List PR race for the National Assembly,
based upon the votes of all ZAPU candidates running in the province. Even if ZAPU is far from
winning a seat the distribution among the three winning parties is changed. This is a feature of
largest remainder methods, but not of division methods such as Sainte-Laguë.
If the detailed reports of the media are correct, the official results for the List PR race for
the National Assembly and the Senate are incorrect. Using the largest remainder method
as prescribed in the law and including all the votes for all the candidates of ZAPU in
the calculations, ZANU PF should have had one more seat and MDC-T one fewer. The
result would have been reasonable, but that is an effect of the method chosen. If the
Sainte-Laguë method had been used, the official results of four seats for MDC-T and one
for each of the parties ZANU PF and MDC-N would have been the result. In that case
22 Rounding down or not rounding makes no difference in this or in any of the other calculations during these
elections.
42
Zanu PF
Harare
Total for lists
21,232
MDC-T
Constituency
MDC-T
ZANU PF
MDC-N
Bulawayo
4
1
1
Harare
3
3
0
Manicaland
2
4
0
Mashonaland Central
1
5
0
Mashonaland East
1
5
0
Mashonaland West
1
5
0
Masvingo
2
4
0
Matabeleland North
3
3
0
Matabeleland South
2
3
1
Midlands
Total
2
4
0
21
37
2
Table 14: The official seat distribution as published by the ZEC for the List PR race for the Senate
43
Select target paragraph3
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