Table:
number of initial tax filers
number of delayed tax filers
total number of tax filers
percentage of delayed tax filers

count
percent

1990
18,566,069
941,602
19,507,671
4.8

1995
20,504,412
838,133
21,342,545
3.9

2000
22,189,409
1,091,789
23,281,198
4.7

2005
23,772,773
1,115,600
24,888,373
4.5

2010
25,371,932
908,038
26,279,970
3.5

Statement: in 1990,4.8% of tax filers are observed in the t1 hpmf but not in the t1 pmf and are, therefore, considered to be delayed tax filers.
Question: in 1990,what was the proportion of tax filers who considered to be delayed tax filers?
Answer: [4.8]