diff --git a/data-raw/data_tableurs.R b/data-raw/data_tableurs.R
index 25fec136b1033440a5b9c526072725c0431362d1..55675d4d63a3dcfcde95a5f69674bc2f006e78d3 100644
--- a/data-raw/data_tableurs.R
+++ b/data-raw/data_tableurs.R
@@ -9,10 +9,12 @@ population_legale <- propre.artificialisation::population_legale
 
 # parametres
 code_reg <- "52"
-millesime_ocsge <- 2016
-millesime_obs_artif <- 2020
-millesime_population <- 2019
-millesime_stock_artif <- 2020
+millesimes <- millesimes_disponibles  %>%
+  mutate(date = year(date))
+millesime_ocsge <- millesimes  %>% dplyr::filter (donnee == "ocsge") %>% pull ()
+millesime_obs_artif <- millesimes  %>% dplyr::filter (donnee == "observatoire_artificialisation") %>% pull ()
+millesime_population <- millesimes  %>% dplyr::filter (donnee == "population_legale") %>% pull ()
+millesime_stock_artif <- millesimes  %>% dplyr::filter (donnee == "stock_artificialise") %>% pull ()
 millesime_debut <- 2016  #millesime debut stock artificialisation (fixe)
 
 
diff --git a/data/etalement_urbain.rda b/data/etalement_urbain.rda
index 25a476cd28f1d61f944afe7bf43f2ed8fe631d0d..4dc32b8488efc5e95f0cec3024360f24aff22460 100644
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diff --git a/data/ocsge.rda b/data/ocsge.rda
index 344be55c16ed622b7b367fde67b7872f90f89d0b..f5a342c836130c7682eada45a5468e390e9a8b75 100644
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diff --git a/data/stock_artificialise.rda b/data/stock_artificialise.rda
index 5f3c2264cbdd548622700403f50a11840f78af21..3d9aed154ac6d7def19e62b20c1d2daec5c5b77b 100644
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diff --git a/inst/tableurs/obs_artif_2_5.xlsx b/inst/tableurs/obs_artif_2_5.xlsx
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diff --git a/inst/tableurs/obs_artif_flux_10_ans_2_2_et_2_3_et_2_7.xlsx b/inst/tableurs/obs_artif_flux_10_ans_2_2_et_2_3_et_2_7.xlsx
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diff --git a/inst/tableurs/obs_artif_flux_par_annee_2_4.xlsx b/inst/tableurs/obs_artif_flux_par_annee_2_4.xlsx
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diff --git a/inst/tableurs/ocsge_1_3.xlsx b/inst/tableurs/ocsge_1_3.xlsx
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diff --git a/inst/tableurs/ocsge_1_6_et_1_7.xlsx b/inst/tableurs/ocsge_1_6_et_1_7.xlsx
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diff --git a/inst/tableurs/population_evolution_3_1.xlsx b/inst/tableurs/population_evolution_3_1.xlsx
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diff --git a/inst/tableurs/stock_artif_evolution_2_6_et_2_8_et_3_1.xlsx b/inst/tableurs/stock_artif_evolution_2_6_et_2_8_et_3_1.xlsx
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diff --git a/inst/tableurs/stock_artif_origine.xlsx b/inst/tableurs/stock_artif_origine.xlsx
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diff --git a/inst/tableurs/stock_artif_population_3_3.xlsx b/inst/tableurs/stock_artif_population_3_3.xlsx
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diff --git a/inst/tableurs/stock_artif_population_3_4_et_4_2.xlsx b/inst/tableurs/stock_artif_population_3_4_et_4_2.xlsx
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