The above graph shows the world population access to
electricity in 1997 and in 2017. ① The percentage of the total
world population with electricity access in 2017 was 11
percentage points higher than that in 1997. ② Both in 1997 and
in 2017, less than 80% of the rural population had access to
electricity while over 90% of the urban population had access
to electricity. ③ In 1997, 36% of the rural population did not
have electricity access while 5% of the urban population did not
have access to electricity. ④ The percentage of the rural
population without electricity access in 2017 was 20 percentage
points lower than that in 1997. ⑤ The percentage of the urban
population without electricity access decreased from 5% in
1997 to 3% in 2017.