diff --git a/data/yaml/bulks.yaml b/data/yaml/bulks.yaml
new file mode 100644
index 0000000..083c2f3
--- /dev/null
+++ b/data/yaml/bulks.yaml
@@ -0,0 +1,50 @@
+bulk:
+  - abbr: '-'
+    name: Negligible
+    numerical: 0.0
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272
+  - abbr: L
+    name: Light
+    numerical: 0.1
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272
+  - abbr: 1
+    name: One
+    numerical: 1.0
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272
+  - abbr: 2
+    name: Two
+    numerical: 2.0
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272
+  - abbr: 3
+    name: Three
+    numerical: 3.0
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272
+  - abbr: 4
+    name: Four
+    numerical: 4.0
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272
+  - abbr: 5
+    name: Five
+    numerical: 5.0
+    source:
+      - abbr: CRB
+        page_start: 271
+        page_stop: 272