`econ-gen-solde-ech-ext-2` |>
year_to_date2() |>
left_join(gdp, by = "date") |>
mutate(value = value/gdp) |>
select(-gdp) |>
spread(variable, value) |>
transmute(date,
`Biens` = ALIM + AUTR + ENER + MATE,
`Services` = SERV,
`Biens et Services` = SOLD) |>
gather(variable, value, -date) |>
filter(date >= as.Date("1955-01-01")) |>
ggplot() + theme_minimal() +
geom_line(aes(x = date, y = value, color = variable)) +
theme(legend.title = element_blank(),
legend.position = "none") +
scale_x_date(breaks = seq(1950, 2100, 5) |> paste0("-01-01") |> as.Date(),
labels = date_format("%Y")) +
scale_y_continuous(breaks = 0.01*seq(-7, 16, 1),
labels = scales::percent_format(accuracy = 1)) +
xlab("") + ylab("Solde des échanges extérieurs (% du PIB)") +
geom_hline(yintercept = 0, linetype = "dashed") +
geom_label_repel(data = . %>% filter(date == max(date)), aes(x = date, y = value, label = variable, color = variable))