This doesn't display the deff in the table below -

```
mudug_weightedpointcoverage_srvyr <- df_child_level_mudug_point_coverage_SAM %>%
as_survey_design(ids=grappe_no,fpc=fpc, weights=HH_weight_normalized)
table <- mudug_weightedpointcoverage_srvyr %>%
group_by(covered_SAM) %>%
summarize(proportion=survey_prop(vartype="ci", level=.95),
total=survey_total(na.rm=TRUE,deff=TRUE))
table <- table %>% select(-starts_with("total_"))
gt(table) |>
gt::cols_label(covered_SAM = "Covered",
proportion = "Point coverage",
proportion_low = "Lower Bound- 95% CI",
proportion_upp="Upper Bound- 95% CI",
#deff="Design effect",
total = "Count") |>
tab_spanner("Proportion", contains("prop")) |>
tab_spanner("Total", contains("total")) |>
fmt_percent(contains("prop"), drop_trailing_zeros = T) |>
cols_width(proportion:total ~ px(75))
```