diff --git a/semyanovra/docs/data/1-st/experiment_results.csv b/semyanovra/docs/data/1-st/experiment_results.csv
new file mode 100644
index 0000000..ed99866
--- /dev/null
+++ b/semyanovra/docs/data/1-st/experiment_results.csv
@@ -0,0 +1,31 @@
+Structure,Mode,Repeat,Insert (sec),Search (sec),Delete (sec)
+LinkedList,random,1,3.972341,0.027657,0.012911
+LinkedList,random,2,4.045646,0.023430,0.015166
+LinkedList,random,3,4.108713,0.029786,0.011930
+LinkedList,random,4,4.177241,0.028833,0.014464
+LinkedList,random,5,4.185596,0.029333,0.012727
+LinkedList,sorted,1,3.790176,0.025204,0.010269
+LinkedList,sorted,2,3.810435,0.022951,0.011524
+LinkedList,sorted,3,3.803720,0.025208,0.010396
+LinkedList,sorted,4,3.815409,0.027041,0.010837
+LinkedList,sorted,5,3.803349,0.025340,0.011777
+HashTable,random,1,0.010245,0.000075,0.000036
+HashTable,random,2,0.008733,0.000079,0.000069
+HashTable,random,3,0.013354,0.000094,0.000044
+HashTable,random,4,0.008903,0.000078,0.000036
+HashTable,random,5,0.009199,0.000072,0.000033
+HashTable,sorted,1,0.010286,0.000114,0.000052
+HashTable,sorted,2,0.009219,0.000073,0.000034
+HashTable,sorted,3,0.011302,0.000068,0.000033
+HashTable,sorted,4,0.009324,0.000068,0.000033
+HashTable,sorted,5,0.008641,0.000068,0.000034
+BST,random,1,0.027580,0.000190,0.000118
+BST,random,2,0.020693,0.000188,0.000116
+BST,random,3,0.020889,0.000190,0.000109
+BST,random,4,0.022945,0.000182,0.000110
+BST,random,5,0.022395,0.000207,0.000114
+BST,sorted,1,9.109235,0.083432,0.049594
+BST,sorted,2,9.177649,0.097374,0.050929
+BST,sorted,3,9.414714,0.067665,0.054041
+BST,sorted,4,9.062772,0.090823,0.048369
+BST,sorted,5,8.994138,0.072883,0.049921
diff --git a/semyanovra/docs/data/1-st/performance_comparison.png b/semyanovra/docs/data/1-st/performance_comparison.png
new file mode 100644
index 0000000..468ba01
Binary files /dev/null and b/semyanovra/docs/data/1-st/performance_comparison.png differ