diff --git a/survey.py b/survey.py
new file mode 100644
index 0000000..28d416e
--- /dev/null
+++ b/survey.py
@@ -0,0 +1,162 @@
+import os
+import csv
+import json
+from pprint import pprint
+import numpy as np
+import requests
+import matplotlib.pyplot as plt
+
+
+def write_data_file():
+    cookie = {"survey-admin-auth": os.environ["SURVEY_ADMIN_AUTH"]}
+
+    page = 0
+    results = {}
+
+    while True:
+        resp = requests.get(
+            f"https://survey.mcaptcha.org/admin/api/v1/campaign/b81b9214-aa60-4c1b-9ee4-29d842e3039f/results?page={page}",
+            cookies=cookie,
+        )
+        print(page)
+        data = resp.json()
+        if len(data) == 0:
+            break
+        for element in data:
+            if element["id"] not in results:
+                results[element["id"]] = element
+
+        page += 1
+
+    pprint(results)
+
+    with open("data.json", "w", encoding="utf-8") as f:
+        json.dump(json.dumps(results), f, ensure_ascii=False, indent=4)
+
+
+def plot():
+    with open("data.json") as data:
+        f = json.loads(json.load(data))
+
+    diff1_time = []
+    diff2_time = []
+    diff3_time = []
+    diff4_time = []
+    diff1_diff = []
+    diff2_diff = []
+    diff3_diff = []
+    diff4_diff = []
+
+    print(type(f))
+    for element in f:
+        element = f[element]
+        benches = element["benches"]
+        for b in benches:
+            duration = b["duration"]
+            duration /= 10**3
+            difficulty = b["difficulty"] / 10**7
+            if b["difficulty"] == 14_760_000:
+                diff1_time.append(duration)
+                diff1_diff.append(difficulty)
+            if b["difficulty"] == 1_069_993:
+                diff2_time.append(duration)
+                diff2_diff.append(difficulty)
+            if b["difficulty"] == 4_150_002:
+                diff3_time.append(duration)
+                diff3_diff.append(difficulty)
+            if b["difficulty"] == 6_550_004:
+                diff4_time.append(duration)
+                diff4_diff.append(difficulty)
+
+    time = diff1_time + diff2_time + diff3_time + diff4_time
+    diff = diff1_diff + diff2_diff + diff3_diff + diff4_diff
+    print(len(f))
+
+    for diff, arr in [
+        (diff1_diff, diff1_time),
+        (diff2_diff, diff2_time),
+        (diff3_diff, diff3_time),
+        (diff4_diff, diff4_time),
+    ]:
+        print(f"difficulty factor: {diff[0]}")
+        print("50th percentile of time : ", np.percentile(arr, 50))
+        print("25th percentile of time : ", np.percentile(arr, 25))
+        print("75th percentile of time : ", np.percentile(arr, 75))
+        print("90th percentile of time : ", np.percentile(arr, 90))
+        print("99th percentile of time : ", np.percentile(arr, 99))
+        print()
+
+    plt.scatter(diff1_diff, diff1_time, c="green")
+    plt.scatter(diff2_diff, diff2_time, c="red")
+    plt.scatter(diff3_diff, diff3_time, c="blue")
+    plt.scatter(diff4_diff, diff4_time, c="orange")
+
+    plt.xlabel("Difficulty Factor (1e7)")
+    plt.ylabel("Time (s)")
+    plt.show()
+
+
+def write_csv():
+    with open("data.json") as data:
+        f = json.loads(json.load(data))
+
+    rows = []
+
+    for element in f:
+        element = f[element]
+        diff1 = 0
+        diff2 = 0
+        diff3 = 0
+        diff4 = 0
+        benches = element["benches"]
+        for b in benches:
+            duration = b["duration"]
+            if b["difficulty"] == 1_069_993:
+                diff1 = duration
+            if b["difficulty"] == 4_150_002:
+                diff2 = duration
+            if b["difficulty"] == 6_550_004:
+                diff3 = duration
+            if b["difficulty"] == 14_760_000:
+                diff4 = duration
+        device_software_recognised = element["device_software_recognised"]
+        device_software_recognised = format(f'"{device_software_recognised}"')
+        row = [
+            element["id"],
+            element["user"]["id"],
+            element["device_user_provided"],
+            device_software_recognised,
+            element["threads"],
+            element["submitted_at"],
+            element["submission_type"],
+            diff1,
+            diff2,
+            diff3,
+            diff4,
+        ]
+
+        print(row[5])
+        rows.append(row)
+
+    filename = "survey-export.csv"
+    with open(filename, "w") as csvfile:
+        fields = [
+            "ID",
+            "user",
+            "device_user_provided",
+            "device_software_recognised",
+            "threads",
+            "submitted_at",
+            "submission_type",
+            "Difficulty 1069993",
+            "Difficulty 4150002",
+            "Difficulty 6550004",
+            "Difficulty 14760000",
+        ]
+
+        csvwriter = csv.writer(csvfile)
+        csvwriter.writerow(fields)
+        csvwriter.writerows(rows)
+
+
+write_csv()