diff --git a/Ghidra/Features/Base/ghidra_scripts/CallotherCensusScript.java b/Ghidra/Features/Base/ghidra_scripts/CallotherCensusScript.java
new file mode 100644
index 0000000000..1e13fc7431
--- /dev/null
+++ b/Ghidra/Features/Base/ghidra_scripts/CallotherCensusScript.java
@@ -0,0 +1,89 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Produces a list of instructions whose pcode contains a CALLOTHER pcode op.  The list is
+// sorted by number of occurrences of an instruction. When run headlessly, the list is displayed 
+// each time a program is processed and the counts are cumulative.
+// @category sleigh
+
+import java.util.HashMap;
+import java.util.Map;
+
+import ghidra.app.script.GhidraScript;
+import ghidra.program.model.listing.Instruction;
+import ghidra.program.model.listing.InstructionIterator;
+import ghidra.program.model.pcode.PcodeOp;
+
+public class CallotherCensusScript extends GhidraScript {
+
+	public static Map<String, CountAndLocationInfo> instCountMap = new HashMap<>();
+
+	@Override
+	protected void run() throws Exception {
+		if (currentProgram == null) {
+			popup("This script requires an active current program.");
+			return;
+		}
+		if (!isRunningHeadless()) {
+			instCountMap.clear();
+		}
+
+		InstructionIterator instIter = currentProgram.getListing().getInstructions(true);
+		while (instIter.hasNext()) {
+			monitor.checkCanceled();
+			Instruction inst = instIter.next();
+			for (PcodeOp op : inst.getPcode()) {
+				if (op.getOpcode() == PcodeOp.CALLOTHER) {
+					String mnemonic = inst.getMnemonicString();
+					CountAndLocationInfo countInfo = instCountMap.computeIfAbsent(mnemonic,
+						s -> new CountAndLocationInfo(s,
+							currentProgram.getDomainFile().getPathname() + " " +
+								inst.getAddress()));
+					countInfo.incrementCount();
+				}
+			}
+		}
+		instCountMap.values().stream().sorted().forEach(x -> printf("%s\n", x.toString()));
+
+	}
+
+	class CountAndLocationInfo implements Comparable<CountAndLocationInfo> {
+		private String mnemonic;
+		private String firstOccurrence;
+		private Integer count;
+
+		public CountAndLocationInfo(String mnemonic, String firstOccurrence) {
+			this.mnemonic = mnemonic;
+			this.firstOccurrence = firstOccurrence;
+			count = 0;
+		}
+
+		public void incrementCount() {
+			count += 1;
+		}
+
+		@Override
+		public String toString() {
+			return mnemonic + " " + count.toString() + " " + firstOccurrence;
+		}
+
+		@Override
+		public int compareTo(CountAndLocationInfo o) {
+			return -Integer.compare(count, o.count);
+		}
+
+	}
+
+}
diff --git a/Ghidra/Features/Base/ghidra_scripts/MarkCallOtherPcode.java b/Ghidra/Features/Base/ghidra_scripts/MarkCallOtherPcode.java
index 21a63da2af..be22fb4e60 100644
--- a/Ghidra/Features/Base/ghidra_scripts/MarkCallOtherPcode.java
+++ b/Ghidra/Features/Base/ghidra_scripts/MarkCallOtherPcode.java
@@ -13,8 +13,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-// Generate WARNING Bookmarks CallOther PcodeOp's within an instructions Pcode.
-// This is useful to find PsuedoOps that need to be implemented to yield better
+// Generate WARNING Bookmarks at instructions whose pcode contains a CALLOTHER op.
+// This is useful to find PseudoOps that need to be implemented to yield better
 // emulation or decompilation.
 // @category sleigh
 
@@ -63,8 +63,9 @@ public class MarkCallOtherPcode extends GhidraScript {
 	}
 
 	private void markCallOtherPcode(Instruction instr, PcodeOp op) {
-		currentProgram.getBookmarkManager().setBookmark(instr.getAddress(), BookmarkType.WARNING,
-			"CallOther PcodeOp",
-			currentProgram.getLanguage().getUserDefinedOpName((int) op.getInput(0).getOffset()));
+		currentProgram.getBookmarkManager()
+				.setBookmark(instr.getAddress(), BookmarkType.WARNING, "CallOther PcodeOp",
+					currentProgram.getLanguage()
+							.getUserDefinedOpName((int) op.getInput(0).getOffset()));
 	}
 }