Q: This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.
Passage: At the same time, 181,035 declared themselves Ukrainians, 111,726 Russians, 126,010 Gagauz people and 51,867 Bulgarians. The proportion of Ukrainians and Russians in the area controlled by Chisinau has fallen from 8,4% to 6,5% and 5,9% to 4,0% respectively between 2004 and 2014. Meanwhile, the percentage of Gagauz has risen slightly from 4,4% in 2004 to 4,5% in 2014.
Question: How many percentage points had the proportion of Ukrainians fallen in the area controlled by Chisinau?
A:
number